#7F1C0F#7F1C0F

#7F1C0F is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.3% C 0.136 H 31.0°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#7F1C0F
RGB	rgb(127, 28, 15)
HSL	hsl(7, 79%, 28%)
HSV	hsv(7, 88%, 50%)
CMYK	cmyk(0%, 78%, 88.2%, 50.2%)
CIE-LAB	lab(27.79, 41.29, 33.57)
CIE-LCH	lch(27.79, 53.22, 39.11°)
OKLab	oklab(39.33% 0.1166 0.07)
OKLCH	oklch(39.33% 0.136 31)
XYZ	xyz(9.2550, 5.3785, 1.0027)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1C0F #0F727F

analogous

#7F0F3A #7F1C0F #7F540F

triadic

#7F1C0F #0F7F1C #1C0F7F

tetradic

#7F1C0F #3A7F0F #0F727F #540F7F

square

#7F1C0F #3A7F0F #0F727F #540F7F

split-complementary

#7F1C0F #0F7F54 #0F3A7F

monochromatic

#1B0603 #481009 #7F1C0F #B62815 #E53A23

Accessibility & contrast

On white

10.12

#7F1C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7F1C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1C0F

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1C0F	#FFFFFF	#000000	##FFFFFF
##7F1C0F	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B340C

Deuteranopia (green-blind)

#534909

Tritanopia (blue-blind)

#8D001A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7f1c0f;
/* rgb */ color: rgb(127, 28, 15);
/* oklch */ color: oklch(39.3% 0.136 31.0);

Tailwind

colors: {
  custom: {
    50: '#ad614f',
    500: '#7f1c0f',
    950: '#000000',
  },
}

SCSS

$custom: #7f1c0f;
$custom-light: #ad614f;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1c0f",
  "rgb": {
    "r": 127,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 6.964,
    "s": 78.873,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39332,
    "c": 0.13596,
    "h": 31
  },
  "luminance": 0.05377
}

Semantic roles & 50–950 ramp

primary

#7F1C0F

secondary

#34A6B5

accent

#DFF532

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7F1C0F

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

Preview Lab → · Contrast checker → · Palette generator →