#7F182B#7F182B

#7F182B is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.4% C 0.137 H 16.5°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#7F182B
RGB	rgb(127, 24, 43)
HSL	hsl(349, 68%, 30%)
HSV	hsv(349, 81%, 50%)
CMYK	cmyk(0%, 81.1%, 66.1%, 50.2%)
CIE-LAB	lab(27.69, 43.87, 16.18)
CIE-LCH	lch(27.69, 46.76, 20.25°)
OKLab	oklab(39.38% 0.131 0.0389)
OKLCH	oklch(39.38% 0.137 16.5)
XYZ	xyz(9.5161, 5.3412, 2.8149)
Luminance	0.0534 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F182B #187F6C

analogous

#7F185F #7F182B #7F3918

triadic

#7F182B #2B7F18 #182B7F

tetradic

#7F182B #5F7F18 #187F6C #39187F

square

#7F182B #5F7F18 #187F6C #39187F

split-complementary

#7F182B #187F39 #185F7F

monochromatic

#1A0509 #4C0E1A #7F182B #B2223C #D93856

Accessibility & contrast

On white

10.15

#7F182B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7F182B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F182B

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F182B	#FFFFFF	#000000	##FFFFFF
##7F182B	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342B

Deuteranopia (green-blind)

#504928

Tritanopia (blue-blind)

#8C0020

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7f182b;
/* rgb */ color: rgb(127, 24, 43);
/* oklch */ color: oklch(39.4% 0.137 16.5);

Tailwind

colors: {
  custom: {
    50: '#ab6064',
    500: '#7f182b',
    950: '#000000',
  },
}

SCSS

$custom: #7f182b;
$custom-light: #ab6064;
$custom-dark: #000000;

JSON

{
  "hex": "#7f182b",
  "rgb": {
    "r": 127,
    "g": 24,
    "b": 43
  },
  "hsl": {
    "h": 348.932,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39378,
    "c": 0.13662,
    "h": 16.5
  },
  "luminance": 0.0534
}

Semantic roles & 50–950 ramp

primary

#7F182B

secondary

#3FB39E

accent

#EBCB3D

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7F182B

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

Preview Lab → · Contrast checker → · Palette generator →