#7A231A#7A231A

#7A231A is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.122 H 29.5°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#7A231A
RGB	rgb(122, 35, 26)
HSL	hsl(6, 65%, 29%)
HSV	hsv(6, 79%, 48%)
CMYK	cmyk(0%, 71.3%, 78.7%, 52.2%)
CIE-LAB	lab(27.89, 37.15, 27.11)
CIE-LCH	lch(27.89, 45.99, 36.12°)
OKLab	oklab(39.26% 0.1064 0.0603)
OKLCH	oklch(39.26% 0.122 29.5)
XYZ	xyz(8.8145, 5.4155, 1.5582)
Luminance	0.0541 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A231A #1A717A

analogous

#7A1A41 #7A231A #7A531A

triadic

#7A231A #1A7A23 #231A7A

tetradic

#7A231A #417A1A #1A717A #531A7A

square

#7A231A #417A1A #1A717A #531A7A

split-complementary

#7A231A #1A7A53 #1A417A

monochromatic

#190705 #48150F #7A231A #AC3125 #D54839

Accessibility & contrast

On white

10.08

#7A231A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7A231A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A231A

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A231A	#FFFFFF	#000000	##FFFFFF
##7A231A	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3618

Deuteranopia (green-blind)

#524917

Tritanopia (blue-blind)

#870622

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7a231a;
/* rgb */ color: rgb(122, 35, 26);
/* oklch */ color: oklch(39.3% 0.122 29.5);

Tailwind

colors: {
  custom: {
    50: '#a86457',
    500: '#7a231a',
    950: '#000000',
  },
}

SCSS

$custom: #7a231a;
$custom-light: #a86457;
$custom-dark: #000000;

JSON

{
  "hex": "#7a231a",
  "rgb": {
    "r": 122,
    "g": 35,
    "b": 26
  },
  "hsl": {
    "h": 5.625,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39257,
    "c": 0.12232,
    "h": 29.5
  },
  "luminance": 0.05414
}

Semantic roles & 50–950 ramp

primary

#7A231A

secondary

#41A4AE

accent

#D8E840

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7A231A

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

Preview Lab → · Contrast checker → · Palette generator →