#7F1518#7F1518

#7F1518 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.140 H 25.6°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#7F1518
RGB	rgb(127, 21, 24)
HSL	hsl(358, 72%, 29%)
HSV	hsv(358, 83%, 50%)
CMYK	cmyk(0%, 83.5%, 81.1%, 50.2%)
CIE-LAB	lab(27.06, 43.85, 27.75)
CIE-LCH	lch(27.06, 51.89, 32.33°)
OKLab	oklab(38.82% 0.1264 0.0607)
OKLCH	oklch(38.82% 0.14 25.6)
XYZ	xyz(9.1866, 5.1158, 1.3677)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F1518 #157F7C

analogous

#7F154D #7F1518 #7F4715

triadic

#7F1518 #187F15 #15187F

tetradic

#7F1518 #4D7F15 #157F7C #47157F

square

#7F1518 #4D7F15 #157F7C #47157F

split-complementary

#7F1518 #157F47 #154D7F

monochromatic

#1A0405 #4A0C0E #7F1518 #B41E22 #DD3136

Accessibility & contrast

On white

10.38

#7F1518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7F1518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F1518

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F1518	#FFFFFF	#000000	##FFFFFF
##7F1518	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)

#373117

Deuteranopia (green-blind)

#514813

Tritanopia (blue-blind)

#8C0018

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7f1518;
/* rgb */ color: rgb(127, 21, 24);
/* oklch */ color: oklch(38.8% 0.140 25.6);

Tailwind

colors: {
  custom: {
    50: '#ac5e55',
    500: '#7f1518',
    950: '#000000',
  },
}

SCSS

$custom: #7f1518;
$custom-light: #ac5e55;
$custom-dark: #000000;

JSON

{
  "hex": "#7f1518",
  "rgb": {
    "r": 127,
    "g": 21,
    "b": 24
  },
  "hsl": {
    "h": 358.302,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3882,
    "c": 0.14022,
    "h": 25.6
  },
  "luminance": 0.05114
}

Semantic roles & 50–950 ramp

primary

#7F1518

secondary

#3CB4B1

accent

#EEE939

background

#FBF5F4

surface

#F6EAE8

border

#D0C6C4

text

#120503

muted

#817978

Preview Lab

Preview with #7F1518

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

Preview Lab → · Contrast checker → · Palette generator →