#7A1813#7A1813

#7A1813 is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.133 H 28.4°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#7A1813
RGB	rgb(122, 24, 19)
HSL	hsl(3, 73%, 28%)
HSV	hsv(3, 84%, 48%)
CMYK	cmyk(0%, 80.3%, 84.4%, 52.2%)
CIE-LAB	lab(26.27, 41.14, 29.59)
CIE-LCH	lch(26.27, 50.68, 35.73°)
OKLab	oklab(38.03% 0.1174 0.0634)
OKLCH	oklch(38.03% 0.133 28.4)
XYZ	xyz(8.4713, 4.8392, 1.1040)
Luminance	0.0484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1813 #13757A

analogous

#7A1341 #7A1813 #7A4C13

triadic

#7A1813 #137A18 #18137A

tetradic

#7A1813 #417A13 #13757A #4C137A

square

#7A1813 #417A13 #13757A #4C137A

split-complementary

#7A1813 #137A4C #13417A

monochromatic

#1A0504 #450E0B #7A1813 #AF221B #DE322A

Accessibility & contrast

On white

10.67

#7A1813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7A1813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1813

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1813	#FFFFFF	#000000	##FFFFFF
##7A1813	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373011

Deuteranopia (green-blind)

#4F460E

Tritanopia (blue-blind)

#870018

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a1813;
/* rgb */ color: rgb(122, 24, 19);
/* oklch */ color: oklch(38.0% 0.133 28.4);

Tailwind

colors: {
  custom: {
    50: '#a95e51',
    500: '#7a1813',
    950: '#000000',
  },
}

SCSS

$custom: #7a1813;
$custom-light: #a95e51;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1813",
  "rgb": {
    "r": 122,
    "g": 24,
    "b": 19
  },
  "hsl": {
    "h": 2.913,
    "s": 73.05,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38026,
    "c": 0.13343,
    "h": 28.4
  },
  "luminance": 0.04838
}

Semantic roles & 50–950 ramp

primary

#7A1813

secondary

#39AAB0

accent

#E7F038

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #7A1813

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

Preview Lab → · Contrast checker → · Palette generator →