#7C1417#7C1417

#7C1417 is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.1% C 0.138 H 25.7°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#7C1417
RGB	rgb(124, 20, 23)
HSL	hsl(358, 72%, 28%)
HSV	hsv(358, 84%, 49%)
CMYK	cmyk(0%, 83.9%, 81.5%, 51.4%)
CIE-LAB	lab(26.30, 43.17, 27.37)
CIE-LCH	lch(26.30, 51.11, 32.37°)
OKLab	oklab(38.14% 0.1244 0.0598)
OKLCH	oklch(38.14% 0.138 25.7)
XYZ	xyz(8.7181, 4.8487, 1.2873)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1417 #147C79

analogous

#7C144B #7C1417 #7C4514

triadic

#7C1417 #177C14 #14177C

tetradic

#7C1417 #4B7C14 #147C79 #45147C

square

#7C1417 #4B7C14 #147C79 #45147C

split-complementary

#7C1417 #147C45 #144B7C

monochromatic

#1A0405 #470B0D #7C1417 #B11D21 #DD2D32

Accessibility & contrast

On white

10.66

#7C1417 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7C1417 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1417

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1417	#FFFFFF	#000000	##FFFFFF
##7C1417	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363016

Deuteranopia (green-blind)

#4F4612

Tritanopia (blue-blind)

#890017

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7c1417;
/* rgb */ color: rgb(124, 20, 23);
/* oklch */ color: oklch(38.1% 0.138 25.7);

Tailwind

colors: {
  custom: {
    50: '#aa5d54',
    500: '#7c1417',
    950: '#000000',
  },
}

SCSS

$custom: #7c1417;
$custom-light: #aa5d54;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1417",
  "rgb": {
    "r": 124,
    "g": 20,
    "b": 23
  },
  "hsl": {
    "h": 358.269,
    "s": 72.222,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38136,
    "c": 0.13804,
    "h": 25.7
  },
  "luminance": 0.04847
}

Semantic roles & 50–950 ramp

primary

#7C1417

secondary

#3AB2AE

accent

#EFEA39

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#120502

muted

#817978

Preview Lab

Preview with #7C1417

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

Preview Lab → · Contrast checker → · Palette generator →