#7F1D2B#7F1D2B

#7F1D2B is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.8% C 0.132 H 18.0°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#7F1D2B
RGB	rgb(127, 29, 43)
HSL	hsl(351, 63%, 31%)
HSV	hsv(351, 77%, 50%)
CMYK	cmyk(0%, 77.2%, 66.1%, 50.2%)
CIE-LAB	lab(28.29, 42.17, 16.96)
CIE-LCH	lch(28.29, 45.46, 21.91°)
OKLab	oklab(39.83% 0.1255 0.0407)
OKLCH	oklch(39.83% 0.132 18)
XYZ	xyz(9.6288, 5.5666, 2.8525)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1D2B #1D7F71

analogous

#7F1D5C #7F1D2B #7F401D

triadic

#7F1D2B #2B7F1D #1D2B7F

tetradic

#7F1D2B #5C7F1D #1D7F71 #401D7F

square

#7F1D2B #5C7F1D #1D7F71 #401D7F

split-complementary

#7F1D2B #1D7F40 #1D5C7F

monochromatic

#1B0609 #4D121A #7F1D2B #B1283C #D44257

Accessibility & contrast

On white

9.94

#7F1D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#7F1D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1D2B

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1D2B	#FFFFFF	#000000	##FFFFFF
##7F1D2B	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362B

Deuteranopia (green-blind)

#514A28

Tritanopia (blue-blind)

#8C0023

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7f1d2b;
/* rgb */ color: rgb(127, 29, 43);
/* oklch */ color: oklch(39.8% 0.132 18.0);

Tailwind

colors: {
  custom: {
    50: '#ab6264',
    500: '#7f1d2b',
    950: '#000000',
  },
}

SCSS

$custom: #7f1d2b;
$custom-light: #ab6264;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1d2b",
  "rgb": {
    "r": 127,
    "g": 29,
    "b": 43
  },
  "hsl": {
    "h": 351.429,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39827,
    "c": 0.13193,
    "h": 18
  },
  "luminance": 0.05565
}

Semantic roles & 50–950 ramp

primary

#7F1D2B

secondary

#45B2A3

accent

#E6CE42

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7F1D2B

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

Preview Lab → · Contrast checker → · Palette generator →