#7D1B15#7D1B15

#7D1B15 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.134 H 28.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B15
RGB	rgb(125, 27, 21)
HSL	hsl(3, 71%, 29%)
HSV	hsv(3, 83%, 49%)
CMYK	cmyk(0%, 78.4%, 83.2%, 51%)
CIE-LAB	lab(27.30, 41.16, 29.65)
CIE-LCH	lch(27.30, 50.73, 35.77°)
OKLab	oklab(38.91% 0.1175 0.064)
OKLCH	oklch(38.91% 0.134 28.6)
XYZ	xyz(8.9858, 5.1994, 1.2398)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B15 #15777D

analogous

#7D1543 #7D1B15 #7D4F15

triadic

#7D1B15 #157D1B #1B157D

tetradic

#7D1B15 #437D15 #15777D #4F157D

square

#7D1B15 #437D15 #15777D #4F157D

split-complementary

#7D1B15 #157D4F #15437D

monochromatic

#1A0604 #49100C #7D1B15 #B1261E #DC3A30

Accessibility & contrast

On white

10.30

#7D1B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D1B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B15

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B15	#FFFFFF	#000000	##FFFFFF
##7D1B15	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)

#393313

Deuteranopia (green-blind)

#514810

Tritanopia (blue-blind)

#8A001B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1b15;
/* rgb */ color: rgb(125, 27, 21);
/* oklch */ color: oklch(38.9% 0.134 28.6);

Tailwind

colors: {
  custom: {
    50: '#ab6053',
    500: '#7d1b15',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b15;
$custom-light: #ab6053;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b15",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 21
  },
  "hsl": {
    "h": 3.462,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38908,
    "c": 0.13382,
    "h": 28.6
  },
  "luminance": 0.05198
}

Semantic roles & 50–950 ramp

primary

#7D1B15

secondary

#3CABB2

accent

#E4EE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #7D1B15

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

Preview Lab → · Contrast checker → · Palette generator →