#b31b11 - Cornell Red color

This is a deep, vivid crimson with a warm, slightly brownish undertone that reads as rich and autumnal. It feels intense and passionate—like ripe cherries, smoldering embers, or classic lipstick—conveying energy, urgency, and vintage glamour. Its warmth makes it cozy yet assertive, pairing beautifully with warm neutrals, gold accents, or deep navy for contrast. Ideal for bold branding, dramatic interiors, or fashion statements where a confident, sensual red is desired.

color #b31b11

#b31b11 color RGB value is 179, 27, 17, and the CMYK value is 0.00, 0.849, 0.905, 0.298. Alternative names for that color are: cornell red, brown, firebrick, thunderbird, mahogany, red.

Color Conversion

Name
Values
CSS
RGB(0-255)
179, 27, 17
rgb(179, 27, 17)
CMYK
0.00, 0.849, 0.905, 0.298
-
sRGB
0.702, 0.106, 0.0667
rgb(70.2% 10.6% 6.67%)
Adobe® 98 RGB compatible
0.600, 0.128, 0.0964
color(a98-rgb 0.6 0.128 0.096)
HCT
27.1, 82.3, 38.6
color(--hct 27.1 56.8% 38.6%)
HSL
3.70, 82.7, 38.4
hsl(3.7 82.7% 38.4%)
HSV
3.70, 90.5, 70.2
color(--hsv 3.7 90.5% 70.2%)
HWB
3.70, 6.67, 29.8
hwb(3.7 6.67% 29.8%)
Lab
39.3, 58.3, 47.5
lab(39.3 58.3 47.5)
P3
0.644, 0.174, 0.121
color(display-p3 0.644 0.174 0.121)
XYZ D50
0.202, 0.108, 0.0113
color(xyz-d50 0.202 0.108 0.011)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#b31b11
RGB:179 27 17
HSL:3.7deg 82.65% 38.43%
HEX:#11a9b3
RGB:17 169 179
HSL:183.7deg 82.65% 38.43%

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