#7F1615#7F1615

#7F1615 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.9% C 0.140 H 27.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#7F1615
RGB	rgb(127, 22, 21)
HSL	hsl(1, 72%, 29%)
HSV	hsv(1, 83%, 50%)
CMYK	cmyk(0%, 82.7%, 83.5%, 50.2%)
CIE-LAB	lab(27.13, 43.45, 29.63)
CIE-LCH	lch(27.13, 52.59, 34.30°)
OKLab	oklab(38.86% 0.1245 0.0637)
OKLCH	oklch(38.86% 0.14 27.1)
XYZ	xyz(9.1758, 5.1415, 1.2186)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1615 #157E7F

analogous

#7F1549 #7F1615 #7F4B15

triadic

#7F1615 #157F16 #16157F

tetradic

#7F1615 #497F15 #157E7F #4B157F

square

#7F1615 #497F15 #157E7F #4B157F

split-complementary

#7F1615 #157F4B #15497F

monochromatic

#1A0504 #4A0D0C #7F1615 #B41F1E #DD3331

Accessibility & contrast

On white

10.36

#7F1615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#7F1615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1615

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1615	#FFFFFF	#000000	##FFFFFF
##7F1615	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383213

Deuteranopia (green-blind)

#514810

Tritanopia (blue-blind)

#8D0017

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1615;
/* rgb */ color: rgb(127, 22, 21);
/* oklch */ color: oklch(38.9% 0.140 27.1);

Tailwind

colors: {
  custom: {
    50: '#ad5f53',
    500: '#7f1615',
    950: '#000000',
  },
}

SCSS

$custom: #7f1615;
$custom-light: #ad5f53;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1615",
  "rgb": {
    "r": 127,
    "g": 22,
    "b": 21
  },
  "hsl": {
    "h": 0.566,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38863,
    "c": 0.13985,
    "h": 27.1
  },
  "luminance": 0.0514
}

Semantic roles & 50–950 ramp

primary

#7F1615

secondary

#3CB3B4

accent

#EDEE39

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7F1615

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

Preview Lab → · Contrast checker → · Palette generator →