#7F121B#7F121B

#7F121B is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.6% C 0.142 H 23.6°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7F121B
RGB	rgb(127, 18, 27)
HSL	hsl(355, 75%, 28%)
HSV	hsv(355, 86%, 50%)
CMYK	cmyk(0%, 85.8%, 78.7%, 50.2%)
CIE-LAB	lab(26.81, 44.79, 25.61)
CIE-LCH	lch(26.81, 51.59, 29.76°)
OKLab	oklab(38.64% 0.1301 0.0569)
OKLCH	oklch(38.64% 0.142 23.6)
XYZ	xyz(9.1676, 5.0253, 1.5240)
Luminance	0.0502 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F121B #127F76

analogous

#7F1251 #7F121B #7F3F12

triadic

#7F121B #1B7F12 #121B7F

tetradic

#7F121B #517F12 #127F76 #3F127F

square

#7F121B #517F12 #127F76 #3F127F

split-complementary

#7F121B #127F3F #12517F

monochromatic

#1B0406 #490A10 #7F121B #B51A26 #E12B3A

Accessibility & contrast

On white

10.47

#7F121B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#7F121B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F121B

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F121B	#FFFFFF	#000000	##FFFFFF
##7F121B	1.00	10.47	2.00	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36311A

Deuteranopia (green-blind)

#504817

Tritanopia (blue-blind)

#8C0017

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7f121b;
/* rgb */ color: rgb(127, 18, 27);
/* oklch */ color: oklch(38.6% 0.142 23.6);

Tailwind

colors: {
  custom: {
    50: '#ac5d57',
    500: '#7f121b',
    950: '#000000',
  },
}

SCSS

$custom: #7f121b;
$custom-light: #ac5d57;
$custom-dark: #000000;

JSON

{
  "hex": "#7f121b",
  "rgb": {
    "r": 127,
    "g": 18,
    "b": 27
  },
  "hsl": {
    "h": 355.046,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38643,
    "c": 0.14202,
    "h": 23.6
  },
  "luminance": 0.05024
}

Semantic roles & 50–950 ramp

primary

#7F121B

secondary

#38B5AA

accent

#F2E236

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #7F121B

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

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