#7C1617#7C1617

#7C1617 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.137 H 26.2°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#7C1617
RGB	rgb(124, 22, 23)
HSL	hsl(359, 70%, 29%)
HSV	hsv(359, 82%, 49%)
CMYK	cmyk(0%, 82.3%, 81.5%, 51.4%)
CIE-LAB	lab(26.51, 42.57, 27.59)
CIE-LCH	lch(26.51, 50.73, 32.95°)
OKLab	oklab(38.29% 0.1225 0.0603)
OKLCH	oklch(38.29% 0.137 26.2)
XYZ	xyz(8.7548, 4.9222, 1.2995)
Luminance	0.0492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1617 #167C7B

analogous

#7C164A #7C1617 #7C4816

triadic

#7C1617 #177C16 #16177C

tetradic

#7C1617 #4A7C16 #167C7B #48167C

square

#7C1617 #4A7C16 #167C7B #48167C

split-complementary

#7C1617 #167C48 #164A7C

monochromatic

#1A0505 #480D0D #7C1617 #B01F21 #DB3233

Accessibility & contrast

On white

10.58

#7C1617 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#7C1617 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1617

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1617	#FFFFFF	#000000	##FFFFFF
##7C1617	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363116

Deuteranopia (green-blind)

#4F4712

Tritanopia (blue-blind)

#890018

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1617;
/* rgb */ color: rgb(124, 22, 23);
/* oklch */ color: oklch(38.3% 0.137 26.2);

Tailwind

colors: {
  custom: {
    50: '#aa5e54',
    500: '#7c1617',
    950: '#000000',
  },
}

SCSS

$custom: #7c1617;
$custom-light: #aa5e54;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1617",
  "rgb": {
    "r": 124,
    "g": 22,
    "b": 23
  },
  "hsl": {
    "h": 359.412,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38294,
    "c": 0.13655,
    "h": 26.2
  },
  "luminance": 0.04921
}

Semantic roles & 50–950 ramp

primary

#7C1617

secondary

#3DB1B0

accent

#EDEB3B

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110503

muted

#807978

Preview Lab

Preview with #7C1617

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

Preview Lab → · Contrast checker → · Palette generator →