#7F1719#7F1719

#7F1719 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.139 H 25.7°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7F1719
RGB	rgb(127, 23, 25)
HSL	hsl(359, 69%, 29%)
HSV	hsv(359, 82%, 50%)
CMYK	cmyk(0%, 81.9%, 80.3%, 50.2%)
CIE-LAB	lab(27.29, 43.28, 27.38)
CIE-LCH	lch(27.29, 51.21, 32.31°)
OKLab	oklab(38.99% 0.1249 0.0602)
OKLCH	oklch(38.99% 0.139 25.7)
XYZ	xyz(9.2354, 5.1965, 1.4363)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1719 #177F7D

analogous

#7F174D #7F1719 #7F4917

triadic

#7F1719 #197F17 #17197F

tetradic

#7F1719 #4D7F17 #177F7D #49177F

square

#7F1719 #4D7F17 #177F7D #49177F

split-complementary

#7F1719 #177F49 #174D7F

monochromatic

#1A0505 #4B0E0F #7F1719 #B32023 #DB3639

Accessibility & contrast

On white

10.30

#7F1719 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7F1719 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1719

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1719	#FFFFFF	#000000	##FFFFFF
##7F1719	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383218

Deuteranopia (green-blind)

#514815

Tritanopia (blue-blind)

#8C0019

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1719;
/* rgb */ color: rgb(127, 23, 25);
/* oklch */ color: oklch(39.0% 0.139 25.7);

Tailwind

colors: {
  custom: {
    50: '#ac5f56',
    500: '#7f1719',
    950: '#000000',
  },
}

SCSS

$custom: #7f1719;
$custom-light: #ac5f56;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1719",
  "rgb": {
    "r": 127,
    "g": 23,
    "b": 25
  },
  "hsl": {
    "h": 358.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38991,
    "c": 0.1386,
    "h": 25.7
  },
  "luminance": 0.05195
}

Semantic roles & 50–950 ramp

primary

#7F1719

secondary

#3EB4B1

accent

#ECE93C

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #7F1719

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

Preview Lab → · Contrast checker → · Palette generator →