#7A251B#7A251B

#7A251B is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.5% C 0.120 H 30.0°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#7A251B
RGB	rgb(122, 37, 27)
HSL	hsl(6, 64%, 29%)
HSV	hsv(6, 78%, 48%)
CMYK	cmyk(0%, 69.7%, 77.9%, 52.2%)
CIE-LAB	lab(28.22, 36.31, 26.87)
CIE-LCH	lch(28.22, 45.18, 36.50°)
OKLab	oklab(39.51% 0.104 0.06)
OKLCH	oklch(39.51% 0.12 30)
XYZ	xyz(8.8864, 5.5411, 1.6383)
Luminance	0.0554 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A251B #1B707A

analogous

#7A1B41 #7A251B #7A551B

triadic

#7A251B #1B7A25 #251B7A

tetradic

#7A251B #417A1B #1B707A #551B7A

square

#7A251B #417A1B #1B707A #551B7A

split-complementary

#7A251B #1B7A55 #1B417A

monochromatic

#190806 #481610 #7A251B #AC3426 #D44C3C

Accessibility & contrast

On white

9.96

#7A251B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#7A251B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A251B

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A251B	#FFFFFF	#000000	##FFFFFF
##7A251B	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3719

Deuteranopia (green-blind)

#524918

Tritanopia (blue-blind)

#870C23

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7a251b;
/* rgb */ color: rgb(122, 37, 27);
/* oklch */ color: oklch(39.5% 0.120 30.0);

Tailwind

colors: {
  custom: {
    50: '#a76558',
    500: '#7a251b',
    950: '#000000',
  },
}

SCSS

$custom: #7a251b;
$custom-light: #a76558;
$custom-dark: #000000;

JSON

{
  "hex": "#7a251b",
  "rgb": {
    "r": 122,
    "g": 37,
    "b": 27
  },
  "hsl": {
    "h": 6.316,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39513,
    "c": 0.12011,
    "h": 30
  },
  "luminance": 0.0554
}

Semantic roles & 50–950 ramp

primary

#7A251B

secondary

#43A3AE

accent

#D5E741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7A251B

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

Preview Lab → · Contrast checker → · Palette generator →