#7F1313#7F1313

#7F1313 is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.6% C 0.142 H 27.1°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#7F1313
RGB	rgb(127, 19, 19)
HSL	hsl(0, 74%, 29%)
HSV	hsv(0, 85%, 50%)
CMYK	cmyk(0%, 85%, 85%, 50.2%)
CIE-LAB	lab(26.81, 44.25, 30.49)
CIE-LCH	lch(26.81, 53.73, 34.57°)
OKLab	oklab(38.62% 0.1266 0.0648)
OKLCH	oklch(38.62% 0.142 27.1)
XYZ	xyz(9.1040, 5.0263, 1.1068)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1313 #137F7F

analogous

#7F1349 #7F1313 #7F4913

triadic

#7F1313 #137F13 #13137F

tetradic

#7F1313 #497F13 #137F7F #49137F

square

#7F1313 #497F13 #137F7F #49137F

split-complementary

#7F1313 #137F49 #13497F

monochromatic

#1B0404 #4A0B0B #7F1313 #B41B1B #E02D2D

Accessibility & contrast

On white

10.47

#7F1313 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#7F1313 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1313

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1313	#FFFFFF	#000000	##FFFFFF
##7F1313	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373011

Deuteranopia (green-blind)

#51480D

Tritanopia (blue-blind)

#8D0015

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7f1313;
/* rgb */ color: rgb(127, 19, 19);
/* oklch */ color: oklch(38.6% 0.142 27.1);

Tailwind

colors: {
  custom: {
    50: '#ad5e51',
    500: '#7f1313',
    950: '#000000',
  },
}

SCSS

$custom: #7f1313;
$custom-light: #ad5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1313",
  "rgb": {
    "r": 127,
    "g": 19,
    "b": 19
  },
  "hsl": {
    "h": 0,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38616,
    "c": 0.14219,
    "h": 27.1
  },
  "luminance": 0.05025
}

Semantic roles & 50–950 ramp

primary

#7F1313

secondary

#39B4B4

accent

#F1F137

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7F1313

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

Preview Lab → · Contrast checker → · Palette generator →