#7A211F#7A211F

#7A211F is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.123 H 26.0°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#7A211F
RGB	rgb(122, 33, 31)
HSL	hsl(1, 59%, 30%)
HSV	hsv(1, 75%, 48%)
CMYK	cmyk(0%, 73%, 74.6%, 52.2%)
CIE-LAB	lab(27.64, 38.24, 23.74)
CIE-LCH	lch(27.64, 45.01, 31.83°)
OKLab	oklab(39.1% 0.111 0.0542)
OKLCH	oklch(39.1% 0.123 26)
XYZ	xyz(8.8182, 5.3255, 1.8597)
Luminance	0.0532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A211F #1F787A

analogous

#7A1F4A #7A211F #7A4F1F

triadic

#7A211F #1F7A21 #211F7A

tetradic

#7A211F #4A7A1F #1F787A #4F1F7A

square

#7A211F #4A7A1F #1F787A #4F1F7A

split-complementary

#7A211F #1F7A4F #1F4A7A

monochromatic

#180706 #491413 #7A211F #AB2E2B #CF4744

Accessibility & contrast

On white

10.17

#7A211F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7A211F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A211F

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A211F	#FFFFFF	#000000	##FFFFFF
##7A211F	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351E

Deuteranopia (green-blind)

#51481C

Tritanopia (blue-blind)

#870322

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7a211f;
/* rgb */ color: rgb(122, 33, 31);
/* oklch */ color: oklch(39.1% 0.123 26.0);

Tailwind

colors: {
  custom: {
    50: '#a7635b',
    500: '#7a211f',
    950: '#000000',
  },
}

SCSS

$custom: #7a211f;
$custom-light: #a7635b;
$custom-dark: #000000;

JSON

{
  "hex": "#7a211f",
  "rgb": {
    "r": 122,
    "g": 33,
    "b": 31
  },
  "hsl": {
    "h": 1.319,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.39095,
    "c": 0.12348,
    "h": 26
  },
  "luminance": 0.05324
}

Semantic roles & 50–950 ramp

primary

#7A211F

secondary

#47ABAD

accent

#DFE345

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110504

muted

#807A79

Preview Lab

Preview with #7A211F

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

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