#7D2311#7D2311

#7D2311 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.7% C 0.127 H 33.2°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#7D2311
RGB	rgb(125, 35, 17)
HSL	hsl(10, 76%, 28%)
HSV	hsv(10, 86%, 49%)
CMYK	cmyk(0%, 72%, 86.4%, 51%)
CIE-LAB	lab(28.39, 37.91, 32.92)
CIE-LCH	lch(28.39, 50.20, 40.97°)
OKLab	oklab(39.71% 0.1066 0.0696)
OKLCH	oklch(39.71% 0.127 33.2)
XYZ	xyz(9.1607, 5.6039, 1.1295)
Luminance	0.0560 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D2311 #116B7D

analogous

#7D1135 #7D2311 #7D5911

triadic

#7D2311 #117D23 #23117D

tetradic

#7D2311 #357D11 #116B7D #59117D

square

#7D2311 #357D11 #116B7D #59117D

split-complementary

#7D2311 #117D59 #11357D

monochromatic

#1B0804 #47140A #7D2311 #B33218 #E24627

Accessibility & contrast

On white

9.90

#7D2311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7D2311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D2311

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D2311	#FFFFFF	#000000	##FFFFFF
##7D2311	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360E

Deuteranopia (green-blind)

#544A0C

Tritanopia (blue-blind)

#8A0120

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7d2311;
/* rgb */ color: rgb(125, 35, 17);
/* oklch */ color: oklch(39.7% 0.127 33.2);

Tailwind

colors: {
  custom: {
    50: '#ab6451',
    500: '#7d2311',
    950: '#000000',
  },
}

SCSS

$custom: #7d2311;
$custom-light: #ab6451;
$custom-dark: #000000;

JSON

{
  "hex": "#7d2311",
  "rgb": {
    "r": 125,
    "g": 35,
    "b": 17
  },
  "hsl": {
    "h": 10,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39714,
    "c": 0.12734,
    "h": 33.2
  },
  "luminance": 0.05603
}

Semantic roles & 50–950 ramp

primary

#7D2311

secondary

#379EB3

accent

#D3F335

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120602

muted

#817A78

Preview Lab

Preview with #7D2311

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

Preview Lab → · Contrast checker → · Palette generator →