#010203 - Black Hole color

A nearly absolute black with an imperceptible cold blue tint, this color reads as deep midnight shadow. Under bright light the faint navy-gray nuance becomes visible, giving it an ink-like depth and a subtle metallic coolness. It evokes polished slate, moonless ocean, or the quiet void between stars. Ideal for backgrounds or accents where you want almost-black contrast without warmth, it adds sophistication and a slightly industrial, technological edge while remaining unobtrusive.

color #010203

#010203 color RGB value is 1, 2, 3, and the CMYK value is 0.667, 0.333, 0.00, 0.988. Alternative names for that color are: black hole, black, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
1, 2, 3
rgb(1, 2, 3)
CMYK
0.667, 0.333, 0.00, 0.988
-
sRGB
0.00392, 0.00784, 0.0118
rgb(0.392% 0.784% 1.18%)
Adobe® 98 RGB compatible
0.0282, 0.0345, 0.0412
color(a98-rgb 0.028 0.034 0.041)
HCT
240, 4.51, 0.510
color(--hct 240 3.11% 0.51%)
HSL
210, 50.0, 0.784
hsl(210 50% 0.784%)
HSV
210, 66.7, 1.18
color(--hsv 210 66.7% 1.18%)
HWB
210, 0.392, 98.8
hwb(210 0.392% 98.8%)
Lab
0.504, -0.168, -0.478
lab(0.504 -0.168 -0.478)
P3
0.00462, 0.00771, 0.0113
color(display-p3 0.005 0.008 0.011)
XYZ D50
0.000496, 0.000558, 0.000713
color(xyz-d50 0 0.001 0.001)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#010203
RGB:1 2 3
HSL:210deg 50% 0.78%
HEX:#030201
RGB:3 2 1
HSL:30deg 50% 0.78%

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