#7C1713#7C1713

#7C1713 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.3% C 0.136 H 28.1°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#7C1713
RGB	rgb(124, 23, 19)
HSL	hsl(2, 73%, 28%)
HSV	hsv(2, 85%, 49%)
CMYK	cmyk(0%, 81.5%, 84.7%, 51.4%)
CIE-LAB	lab(26.58, 42.12, 30.04)
CIE-LCH	lch(26.58, 51.73, 35.50°)
OKLab	oklab(38.33% 0.1202 0.0642)
OKLCH	oklch(38.33% 0.136 28.1)
XYZ	xyz(8.7372, 4.9463, 1.1107)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C1713 #13787C

analogous

#7C1343 #7C1713 #7C4B13

triadic

#7C1713 #137C17 #17137C

tetradic

#7C1713 #437C13 #13787C #4B137C

square

#7C1713 #437C13 #13787C #4B137C

split-complementary

#7C1713 #137C4B #13437C

monochromatic

#1B0504 #470D0B #7C1713 #B1211B #DF322B

Accessibility & contrast

On white

10.56

#7C1713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7C1713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C1713

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C1713	#FFFFFF	#000000	##FFFFFF
##7C1713	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373111

Deuteranopia (green-blind)

#50470E

Tritanopia (blue-blind)

#890018

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7c1713;
/* rgb */ color: rgb(124, 23, 19);
/* oklch */ color: oklch(38.3% 0.136 28.1);

Tailwind

colors: {
  custom: {
    50: '#aa5e51',
    500: '#7c1713',
    950: '#000000',
  },
}

SCSS

$custom: #7c1713;
$custom-light: #aa5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#7c1713",
  "rgb": {
    "r": 124,
    "g": 23,
    "b": 19
  },
  "hsl": {
    "h": 2.286,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38332,
    "c": 0.13629,
    "h": 28.1
  },
  "luminance": 0.04945
}

Semantic roles & 50–950 ramp

primary

#7C1713

secondary

#39ADB2

accent

#E9F038

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7C1713

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

Preview Lab → · Contrast checker → · Palette generator →