#7C2818#7C2818

#7C2818 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.2% C 0.120 H 32.9°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#7C2818
RGB	rgb(124, 40, 24)
HSL	hsl(10, 68%, 29%)
HSV	hsv(10, 81%, 49%)
CMYK	cmyk(0%, 67.7%, 80.6%, 51.4%)
CIE-LAB	lab(29.08, 35.56, 29.67)
CIE-LCH	lch(29.08, 46.31, 39.84°)
OKLab	oklab(40.22% 0.1008 0.0651)
OKLCH	oklch(40.22% 0.12 32.9)
XYZ	xyz(9.2369, 5.8700, 1.5106)
Luminance	0.0587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C2818 #186C7C

analogous

#7C183A #7C2818 #7C5A18

triadic

#7C2818 #187C28 #28187C

tetradic

#7C2818 #3A7C18 #186C7C #5A187C

square

#7C2818 #3A7C18 #186C7C #5A187C

split-complementary

#7C2818 #187C5A #183A7C

monochromatic

#1A0805 #49170E #7C2818 #AF3922 #D85036

Accessibility & contrast

On white

9.66

#7C2818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#7C2818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7C2818

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C2818	#FFFFFF	#000000	##FFFFFF
##7C2818	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403916

Deuteranopia (green-blind)

#554B15

Tritanopia (blue-blind)

#891025

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #7c2818;
/* rgb */ color: rgb(124, 40, 24);
/* oklch */ color: oklch(40.2% 0.120 32.9);

Tailwind

colors: {
  custom: {
    50: '#a96756',
    500: '#7c2818',
    950: '#000000',
  },
}

SCSS

$custom: #7c2818;
$custom-light: #a96756;
$custom-dark: #000000;

JSON

{
  "hex": "#7c2818",
  "rgb": {
    "r": 124,
    "g": 40,
    "b": 24
  },
  "hsl": {
    "h": 9.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40219,
    "c": 0.12,
    "h": 32.9
  },
  "luminance": 0.05869
}

Semantic roles & 50–950 ramp

primary

#7C2818

secondary

#3F9EB1

accent

#CFEA3D

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7C2818

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

Preview Lab → · Contrast checker → · Palette generator →