#7D151A#7D151A

#7D151A is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.5% C 0.138 H 24.6°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#7D151A
RGB	rgb(125, 21, 26)
HSL	hsl(357, 71%, 29%)
HSV	hsv(357, 83%, 49%)
CMYK	cmyk(0%, 83.2%, 79.2%, 51%)
CIE-LAB	lab(26.66, 43.30, 25.95)
CIE-LCH	lch(26.66, 50.48, 30.93°)
OKLab	oklab(38.45% 0.1254 0.0575)
OKLCH	oklch(38.45% 0.138 24.6)
XYZ	xyz(8.9131, 4.9723, 1.4675)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D151A #157D78

analogous

#7D154E #7D151A #7D4415

triadic

#7D151A #1A7D15 #151A7D

tetradic

#7D151A #4E7D15 #157D78 #44157D

square

#7D151A #4E7D15 #157D78 #44157D

split-complementary

#7D151A #157D44 #154E7D

monochromatic

#1A0405 #490C0F #7D151A #B11E25 #DC3038

Accessibility & contrast

On white

10.53

#7D151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#7D151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D151A

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D151A	#FFFFFF	#000000	##FFFFFF
##7D151A	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363119

Deuteranopia (green-blind)

#504716

Tritanopia (blue-blind)

#8A0018

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #7d151a;
/* rgb */ color: rgb(125, 21, 26);
/* oklch */ color: oklch(38.5% 0.138 24.6);

Tailwind

colors: {
  custom: {
    50: '#ab5e56',
    500: '#7d151a',
    950: '#000000',
  },
}

SCSS

$custom: #7d151a;
$custom-light: #ab5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#7d151a",
  "rgb": {
    "r": 125,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 357.115,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38451,
    "c": 0.13798,
    "h": 24.6
  },
  "luminance": 0.04971
}

Semantic roles & 50–950 ramp

primary

#7D151A

secondary

#3CB2AC

accent

#EEE53A

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #7D151A

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

Preview Lab → · Contrast checker → · Palette generator →