#7F291B#7F291B

#7F291B is a dark, vivid red. Relative luminance 0.062; OKLCH L 40.9% C 0.122 H 31.8°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#7F291B
RGB	rgb(127, 41, 27)
HSL	hsl(8, 65%, 30%)
HSV	hsv(8, 79%, 50%)
CMYK	cmyk(0%, 67.7%, 78.7%, 50.2%)
CIE-LAB	lab(29.86, 36.35, 28.92)
CIE-LCH	lch(29.86, 46.45, 38.51°)
OKLab	oklab(40.92% 0.1035 0.0641)
OKLCH	oklch(40.92% 0.122 31.8)
XYZ	xyz(9.7442, 6.1784, 1.7162)
Luminance	0.0618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F291B #1B717F

analogous

#7F1B3F #7F291B #7F5B1B

triadic

#7F291B #1B7F29 #291B7F

tetradic

#7F291B #3F7F1B #1B717F #5B1B7F

square

#7F291B #3F7F1B #1B717F #5B1B7F

split-complementary

#7F291B #1B7F5B #1B3F7F

monochromatic

#1A0806 #4D1910 #7F291B #B13926 #D6543E

Accessibility & contrast

On white

9.39

#7F291B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#7F291B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F291B

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F291B	#FFFFFF	#000000	##FFFFFF
##7F291B	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A19

Deuteranopia (green-blind)

#574D18

Tritanopia (blue-blind)

#8C1126

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #7f291b;
/* rgb */ color: rgb(127, 41, 27);
/* oklch */ color: oklch(40.9% 0.122 31.8);

Tailwind

colors: {
  custom: {
    50: '#ab6758',
    500: '#7f291b',
    950: '#000000',
  },
}

SCSS

$custom: #7f291b;
$custom-light: #ab6758;
$custom-dark: #000000;

JSON

{
  "hex": "#7f291b",
  "rgb": {
    "r": 127,
    "g": 41,
    "b": 27
  },
  "hsl": {
    "h": 8.4,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.4092,
    "c": 0.12179,
    "h": 31.8
  },
  "luminance": 0.06177
}

Semantic roles & 50–950 ramp

primary

#7F291B

secondary

#43A3B3

accent

#D0E840

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7F291B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →