#233e57 - Integrity color

Deep, cool maritime blue with strong slate and forest-green undertones, emitting a stormy, twilight mood. It reads sophisticated and anchoring—calm yet authoritative—ideal for backgrounds, accents, or corporate branding. The color suggests salted ocean depths, weathered steel, and shaded evergreens, pairing beautifully with warm neutrals, soft creams, or muted corals for contrast. It conveys stability, introspection, and subtle elegance, making interiors and interfaces feel grounded, refined, and quietly dramatic without overpowering complementary palettes.

color #233e57

#233e57 color RGB value is 35, 62, 87, and the CMYK value is 0.598, 0.287, 0.00, 0.659. Alternative names for that color are: integrity, black, darkslategray, nile blue, midnight blue, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
35, 62, 87
rgb(35, 62, 87)
CMYK
0.598, 0.287, 0.00, 0.659
-
sRGB
0.137, 0.243, 0.341
rgb(13.7% 24.3% 34.1%)
Adobe® 98 RGB compatible
0.189, 0.252, 0.340
color(a98-rgb 0.189 0.252 0.34)
HCT
250, 24.7, 25.2
color(--hct 250 17% 25.2%)
HSL
209, 42.6, 23.9
hsl(209 42.6% 23.9%)
HSV
209, 59.8, 34.1
color(--hsv 209 59.8% 34.1%)
HWB
209, 13.7, 65.9
hwb(209 13.7% 65.9%)
Lab
25.0, -4.20, -18.5
lab(25 -4.2 -18.5)
P3
0.162, 0.240, 0.333
color(display-p3 0.162 0.24 0.333)
XYZ D50
0.0395, 0.0441, 0.0730
color(xyz-d50 0.04 0.044 0.073)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#233e57
RGB:35 62 87
HSL:208.85deg 42.62% 23.92%
HEX:#573c23
RGB:87 60 35
HSL:28.85deg 42.62% 23.92%

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