#7A171A#7A171A

#7A171A is a dark, vivid red. Relative luminance 0.048; OKLCH L 38.0% C 0.133 H 25.0°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#7A171A
RGB	rgb(122, 23, 26)
HSL	hsl(358, 68%, 28%)
HSV	hsv(358, 81%, 48%)
CMYK	cmyk(0%, 81.1%, 78.7%, 52.2%)
CIE-LAB	lab(26.23, 41.73, 25.30)
CIE-LCH	lch(26.23, 48.80, 31.23°)
OKLab	oklab(38.02% 0.1208 0.0564)
OKLCH	oklch(38.02% 0.133 25)
XYZ	xyz(8.5199, 4.8263, 1.4600)
Luminance	0.0483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A171A #177A77

analogous

#7A174B #7A171A #7A4517

triadic

#7A171A #1A7A17 #171A7A

tetradic

#7A171A #4B7A17 #177A77 #45177A

square

#7A171A #4B7A17 #177A77 #45177A

split-complementary

#7A171A #177A45 #174B7A

monochromatic

#1A0505 #470D0F #7A171A #AD2125 #D93338

Accessibility & contrast

On white

10.69

#7A171A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#7A171A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A171A

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A171A	#FFFFFF	#000000	##FFFFFF
##7A171A	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363019

Deuteranopia (green-blind)

#4E4616

Tritanopia (blue-blind)

#870019

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #7a171a;
/* rgb */ color: rgb(122, 23, 26);
/* oklch */ color: oklch(38.0% 0.133 25.0);

Tailwind

colors: {
  custom: {
    50: '#a85e56',
    500: '#7a171a',
    950: '#000000',
  },
}

SCSS

$custom: #7a171a;
$custom-light: #a85e56;
$custom-dark: #000000;

JSON

{
  "hex": "#7a171a",
  "rgb": {
    "r": 122,
    "g": 23,
    "b": 26
  },
  "hsl": {
    "h": 358.182,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38024,
    "c": 0.13333,
    "h": 25
  },
  "luminance": 0.04825
}

Semantic roles & 50–950 ramp

primary

#7A171A

secondary

#3EAFAC

accent

#EBE63D

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #7A171A

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

Preview Lab → · Contrast checker → · Palette generator →