#7F1111#7F1111

#7F1111 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.5% C 0.144 H 27.4°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#7F1111
RGB	rgb(127, 17, 17)
HSL	hsl(0, 76%, 28%)
HSV	hsv(0, 87%, 50%)
CMYK	cmyk(0%, 86.6%, 86.6%, 50.2%)
CIE-LAB	lab(26.61, 44.72, 31.44)
CIE-LCH	lch(26.61, 54.66, 35.11°)
OKLab	oklab(38.46% 0.1276 0.0661)
OKLCH	oklch(38.46% 0.144 27.4)
XYZ	xyz(9.0552, 4.9549, 1.0098)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1111 #117F7F

analogous

#7F1148 #7F1111 #7F4811

triadic

#7F1111 #117F11 #11117F

tetradic

#7F1111 #487F11 #117F7F #48117F

square

#7F1111 #487F11 #117F7F #48117F

split-complementary

#7F1111 #117F48 #11487F

monochromatic

#1B0404 #490A0A #7F1111 #B51818 #E22828

Accessibility & contrast

On white

10.55

#7F1111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7F1111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1111

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1111	#FFFFFF	#000000	##FFFFFF
##7F1111	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300F

Deuteranopia (green-blind)

#51470A

Tritanopia (blue-blind)

#8D0013

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7f1111;
/* rgb */ color: rgb(127, 17, 17);
/* oklch */ color: oklch(38.5% 0.144 27.4);

Tailwind

colors: {
  custom: {
    50: '#ad5d50',
    500: '#7f1111',
    950: '#000000',
  },
}

SCSS

$custom: #7f1111;
$custom-light: #ad5d50;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1111",
  "rgb": {
    "r": 127,
    "g": 17,
    "b": 17
  },
  "hsl": {
    "h": 0,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38459,
    "c": 0.14371,
    "h": 27.4
  },
  "luminance": 0.04953
}

Semantic roles & 50–950 ramp

primary

#7F1111

secondary

#37B5B5

accent

#F3F335

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#120502

muted

#817978

Preview Lab

Preview with #7F1111

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

Preview Lab → · Contrast checker → · Palette generator →