#7F1D10#7F1D10

#7F1D10 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.135 H 31.0°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#7F1D10
RGB	rgb(127, 29, 16)
HSL	hsl(7, 78%, 28%)
HSV	hsv(7, 87%, 50%)
CMYK	cmyk(0%, 77.2%, 87.4%, 50.2%)
CIE-LAB	lab(27.93, 40.96, 33.17)
CIE-LCH	lch(27.93, 52.71, 39.01°)
OKLab	oklab(39.44% 0.1157 0.0696)
OKLCH	oklch(39.44% 0.135 31)
XYZ	xyz(9.2864, 5.4296, 1.0492)
Luminance	0.0543 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1D10 #10727F

analogous

#7F103A #7F1D10 #7F5410

triadic

#7F1D10 #107F1D #1D107F

tetradic

#7F1D10 #3A7F10 #10727F #54107F

square

#7F1D10 #3A7F10 #10727F #54107F

split-complementary

#7F1D10 #107F54 #103A7F

monochromatic

#1B0603 #491109 #7F1D10 #B52917 #E43C26

Accessibility & contrast

On white

10.07

#7F1D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#7F1D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1D10

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1D10	#FFFFFF	#000000	##FFFFFF
##7F1D10	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340D

Deuteranopia (green-blind)

#534A0A

Tritanopia (blue-blind)

#8D001B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7f1d10;
/* rgb */ color: rgb(127, 29, 16);
/* oklch */ color: oklch(39.4% 0.135 31.0);

Tailwind

colors: {
  custom: {
    50: '#ad6150',
    500: '#7f1d10',
    950: '#000000',
  },
}

SCSS

$custom: #7f1d10;
$custom-light: #ad6150;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1d10",
  "rgb": {
    "r": 127,
    "g": 29,
    "b": 16
  },
  "hsl": {
    "h": 7.027,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39438,
    "c": 0.13498,
    "h": 31
  },
  "luminance": 0.05428
}

Semantic roles & 50–950 ramp

primary

#7F1D10

secondary

#36A6B5

accent

#DEF434

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7F1D10

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

Preview Lab → · Contrast checker → · Palette generator →