#7A1819#7A1819

#7A1819 is a dark, vivid red. Relative luminance 0.049; OKLCH L 38.1% C 0.133 H 25.8°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#7A1819
RGB	rgb(122, 24, 25)
HSL	hsl(359, 67%, 29%)
HSV	hsv(359, 80%, 48%)
CMYK	cmyk(0%, 80.3%, 79.5%, 52.2%)
CIE-LAB	lab(26.34, 41.36, 26.04)
CIE-LCH	lch(26.34, 48.87, 32.20°)
OKLab	oklab(38.1% 0.1194 0.0577)
OKLCH	oklch(38.1% 0.133 25.8)
XYZ	xyz(8.5292, 4.8624, 1.4090)
Luminance	0.0486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A1819 #187A79

analogous

#7A184A #7A1819 #7A4818

triadic

#7A1819 #197A18 #18197A

tetradic

#7A1819 #4A7A18 #187A79 #48187A

square

#7A1819 #4A7A18 #187A79 #48187A

split-complementary

#7A1819 #187A48 #184A7A

monochromatic

#1A0505 #470E0F #7A1819 #AD2223 #D73537

Accessibility & contrast

On white

10.65

#7A1819 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7A1819 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A1819

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A1819	#FFFFFF	#000000	##FFFFFF
##7A1819	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363118

Deuteranopia (green-blind)

#4E4615

Tritanopia (blue-blind)

#87001A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a1819;
/* rgb */ color: rgb(122, 24, 25);
/* oklch */ color: oklch(38.1% 0.133 25.8);

Tailwind

colors: {
  custom: {
    50: '#a85f56',
    500: '#7a1819',
    950: '#000000',
  },
}

SCSS

$custom: #7a1819;
$custom-light: #a85f56;
$custom-dark: #000000;

JSON

{
  "hex": "#7a1819",
  "rgb": {
    "r": 122,
    "g": 24,
    "b": 25
  },
  "hsl": {
    "h": 359.388,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38098,
    "c": 0.13262,
    "h": 25.8
  },
  "luminance": 0.04861
}

Semantic roles & 50–950 ramp

primary

#7A1819

secondary

#3FAFAE

accent

#EAE83E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #7A1819

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

Preview Lab → · Contrast checker → · Palette generator →