#7D1C15#7D1C15

#7D1C15 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.133 H 28.9°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C15
RGB	rgb(125, 28, 21)
HSL	hsl(4, 71%, 29%)
HSV	hsv(4, 83%, 49%)
CMYK	cmyk(0%, 77.6%, 83.2%, 51%)
CIE-LAB	lab(27.42, 40.80, 29.78)
CIE-LCH	lch(27.42, 50.51, 36.13°)
OKLab	oklab(39% 0.1164 0.0643)
OKLCH	oklch(39% 0.133 28.9)
XYZ	xyz(9.0091, 5.2460, 1.2475)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C15 #15767D

analogous

#7D1542 #7D1C15 #7D5015

triadic

#7D1C15 #157D1C #1C157D

tetradic

#7D1C15 #427D15 #15767D #50157D

square

#7D1C15 #427D15 #15767D #50157D

split-complementary

#7D1C15 #157D50 #15427D

monochromatic

#1A0604 #49100C #7D1C15 #B1281E #DC3C30

Accessibility & contrast

On white

10.25

#7D1C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7D1C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C15

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C15	#FFFFFF	#000000	##FFFFFF
##7D1C15	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3313

Deuteranopia (green-blind)

#524810

Tritanopia (blue-blind)

#8A001B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c15;
/* rgb */ color: rgb(125, 28, 21);
/* oklch */ color: oklch(39.0% 0.133 28.9);

Tailwind

colors: {
  custom: {
    50: '#ab6153',
    500: '#7d1c15',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c15;
$custom-light: #ab6153;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c15",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 21
  },
  "hsl": {
    "h": 4.038,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39004,
    "c": 0.13296,
    "h": 28.9
  },
  "luminance": 0.05245
}

Semantic roles & 50–950 ramp

primary

#7D1C15

secondary

#3CAAB2

accent

#E2EE3A

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #7D1C15

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

Preview Lab → · Contrast checker → · Palette generator →