#7F152B#7F152B

#7F152B is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.1% C 0.139 H 15.8°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#7F152B
RGB	rgb(127, 21, 43)
HSL	hsl(348, 72%, 29%)
HSV	hsv(348, 83%, 50%)
CMYK	cmyk(0%, 83.5%, 66.1%, 50.2%)
CIE-LAB	lab(27.36, 44.78, 15.77)
CIE-LCH	lch(27.36, 47.47, 19.39°)
OKLab	oklab(39.14% 0.1339 0.038)
OKLCH	oklch(39.14% 0.139 15.8)
XYZ	xyz(9.4576, 5.2242, 2.7954)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F152B #157F69

analogous

#7F1560 #7F152B #7F3415

triadic

#7F152B #2B7F15 #152B7F

tetradic

#7F152B #607F15 #157F69 #34157F

square

#7F152B #607F15 #157F69 #34157F

split-complementary

#7F152B #157F34 #15607F

monochromatic

#1A0409 #4A0C19 #7F152B #B41E3D #DD3155

Accessibility & contrast

On white

10.27

#7F152B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7F152B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F152B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F152B	#FFFFFF	#000000	##FFFFFF
##7F152B	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332B

Deuteranopia (green-blind)

#4F4828

Tritanopia (blue-blind)

#8C001F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f152b;
/* rgb */ color: rgb(127, 21, 43);
/* oklch */ color: oklch(39.1% 0.139 15.8);

Tailwind

colors: {
  custom: {
    50: '#ab5f64',
    500: '#7f152b',
    950: '#000000',
  },
}

SCSS

$custom: #7f152b;
$custom-light: #ab5f64;
$custom-dark: #000000;

JSON

{
  "hex": "#7f152b",
  "rgb": {
    "r": 127,
    "g": 21,
    "b": 43
  },
  "hsl": {
    "h": 347.547,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39141,
    "c": 0.13915,
    "h": 15.8
  },
  "luminance": 0.05223
}

Semantic roles & 50–950 ramp

primary

#7F152B

secondary

#3CB49B

accent

#EEC939

background

#FBF5F5

surface

#F6EAEA

border

#D0C6C6

text

#110505

muted

#807979

Preview Lab

Preview with #7F152B

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

Preview Lab → · Contrast checker → · Palette generator →