#7F1519#7F1519

#7F1519 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.140 H 25.2°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7F1519
RGB	rgb(127, 21, 25)
HSL	hsl(358, 72%, 29%)
HSV	hsv(358, 83%, 50%)
CMYK	cmyk(0%, 83.5%, 80.3%, 50.2%)
CIE-LAB	lab(27.07, 43.88, 27.15)
CIE-LCH	lch(27.07, 51.60, 31.74°)
OKLab	oklab(38.83% 0.1268 0.0597)
OKLCH	oklch(38.83% 0.14 25.2)
XYZ	xyz(9.1971, 5.1200, 1.4235)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1519 #157F7B

analogous

#7F154E #7F1519 #7F4615

triadic

#7F1519 #197F15 #15197F

tetradic

#7F1519 #4E7F15 #157F7B #46157F

square

#7F1519 #4E7F15 #157F7B #46157F

split-complementary

#7F1519 #157F46 #154E7F

monochromatic

#1A0405 #4A0C0F #7F1519 #B41E23 #DD3138

Accessibility & contrast

On white

10.38

#7F1519 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7F1519 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1519

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1519	#FFFFFF	#000000	##FFFFFF
##7F1519	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373118

Deuteranopia (green-blind)

#514814

Tritanopia (blue-blind)

#8C0018

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1519;
/* rgb */ color: rgb(127, 21, 25);
/* oklch */ color: oklch(38.8% 0.140 25.2);

Tailwind

colors: {
  custom: {
    50: '#ac5e56',
    500: '#7f1519',
    950: '#000000',
  },
}

SCSS

$custom: #7f1519;
$custom-light: #ac5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1519",
  "rgb": {
    "r": 127,
    "g": 21,
    "b": 25
  },
  "hsl": {
    "h": 357.736,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38833,
    "c": 0.14011,
    "h": 25.2
  },
  "luminance": 0.05119
}

Semantic roles & 50–950 ramp

primary

#7F1519

secondary

#3CB4AF

accent

#EEE839

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120503

muted

#817978

Preview Lab

Preview with #7F1519

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

Preview Lab → · Contrast checker → · Palette generator →