#7D231A#7D231A

#7D231A is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.8% C 0.126 H 29.5°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#7D231A
RGB	rgb(125, 35, 26)
HSL	hsl(5, 66%, 30%)
HSV	hsv(5, 79%, 49%)
CMYK	cmyk(0%, 72%, 79.2%, 51%)
CIE-LAB	lab(28.48, 38.23, 27.92)
CIE-LCH	lch(28.48, 47.34, 36.14°)
OKLab	oklab(39.81% 0.1094 0.0618)
OKLCH	oklch(39.81% 0.126 29.5)
XYZ	xyz(9.2460, 5.6380, 1.5785)
Luminance	0.0564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D231A #1A747D

analogous

#7D1A42 #7D231A #7D551A

triadic

#7D231A #1A7D23 #231A7D

tetradic

#7D231A #427D1A #1A747D #551A7D

square

#7D231A #427D1A #1A747D #551A7D

split-complementary

#7D231A #1A7D55 #1A427D

monochromatic

#190705 #4A150F #7D231A #B03125 #D6493B

Accessibility & contrast

On white

9.87

#7D231A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#7D231A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D231A

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D231A	#FFFFFF	#000000	##FFFFFF
##7D231A	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3718

Deuteranopia (green-blind)

#534A17

Tritanopia (blue-blind)

#8A0422

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7d231a;
/* rgb */ color: rgb(125, 35, 26);
/* oklch */ color: oklch(39.8% 0.126 29.5);

Tailwind

colors: {
  custom: {
    50: '#aa6457',
    500: '#7d231a',
    950: '#000000',
  },
}

SCSS

$custom: #7d231a;
$custom-light: #aa6457;
$custom-dark: #000000;

JSON

{
  "hex": "#7d231a",
  "rgb": {
    "r": 125,
    "g": 35,
    "b": 26
  },
  "hsl": {
    "h": 5.455,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3981,
    "c": 0.12569,
    "h": 29.5
  },
  "luminance": 0.05637
}

Semantic roles & 50–950 ramp

primary

#7D231A

secondary

#42A7B1

accent

#D9E93F

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7D231A

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

Preview Lab → · Contrast checker → · Palette generator →