#7D1C2B#7D1C2B

#7D1C2B is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.131 H 17.3°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C2B
RGB	rgb(125, 28, 43)
HSL	hsl(351, 63%, 30%)
HSV	hsv(351, 78%, 49%)
CMYK	cmyk(0%, 77.6%, 65.6%, 51%)
CIE-LAB	lab(27.75, 41.89, 16.19)
CIE-LCH	lch(27.75, 44.91, 21.13°)
OKLab	oklab(39.35% 0.1249 0.039)
OKLCH	oklch(39.35% 0.131 17.3)
XYZ	xyz(9.3097, 5.3663, 2.8306)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C2B #1C7D6E

analogous

#7D1C5B #7D1C2B #7D3E1C

triadic

#7D1C2B #2B7D1C #1C2B7D

tetradic

#7D1C2B #5B7D1C #1C7D6E #3E1C7D

square

#7D1C2B #5B7D1C #1C7D6E #3E1C7D

split-complementary

#7D1C2B #1C7D3E #1C5B7D

monochromatic

#190609 #4B111A #7D1C2B #AF273C #D43F56

Accessibility & contrast

On white

10.13

#7D1C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#7D1C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C2B

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C2B	#FFFFFF	#000000	##FFFFFF
##7D1C2B	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37352B

Deuteranopia (green-blind)

#504928

Tritanopia (blue-blind)

#8A0022

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c2b;
/* rgb */ color: rgb(125, 28, 43);
/* oklch */ color: oklch(39.4% 0.131 17.3);

Tailwind

colors: {
  custom: {
    50: '#a96164',
    500: '#7d1c2b',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c2b;
$custom-light: #a96164;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c2b",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 43
  },
  "hsl": {
    "h": 350.722,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.39354,
    "c": 0.13082,
    "h": 17.3
  },
  "luminance": 0.05365
}

Semantic roles & 50–950 ramp

primary

#7D1C2B

secondary

#44B1A0

accent

#E6CD41

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7D1C2B

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

Preview Lab → · Contrast checker → · Palette generator →