#7D311D#7D311D

#7D311D is a dark, moderate red. Relative luminance 0.066; OKLCH L 41.7% C 0.111 H 35.7°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#7D311D
RGB	rgb(125, 49, 29)
HSL	hsl(13, 62%, 30%)
HSV	hsv(13, 77%, 49%)
CMYK	cmyk(0%, 60.8%, 76.8%, 51%)
CIE-LAB	lab(30.99, 31.75, 28.87)
CIE-LCH	lch(30.99, 42.91, 42.28°)
OKLab	oklab(41.71% 0.0899 0.0647)
OKLCH	oklch(41.71% 0.111 35.7)
XYZ	xyz(9.7785, 6.6466, 1.9302)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D311D #1D697D

analogous

#7D1D39 #7D311D #7D611D

triadic

#7D311D #1D7D31 #311D7D

tetradic

#7D311D #397D1D #1D697D #611D7D

square

#7D311D #397D1D #1D697D #611D7D

split-complementary

#7D311D #1D7D61 #1D397D

monochromatic

#1A0A06 #4B1E11 #7D311D #AF4429 #D36041

Accessibility & contrast

On white

9.02

#7D311D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#7D311D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D311D

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D311D	#FFFFFF	#000000	##FFFFFF
##7D311D	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E1B

Deuteranopia (green-blind)

#594F1B

Tritanopia (blue-blind)

#8A202D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #7d311d;
/* rgb */ color: rgb(125, 49, 29);
/* oklch */ color: oklch(41.7% 0.111 35.7);

Tailwind

colors: {
  custom: {
    50: '#a96c5a',
    500: '#7d311d',
    950: '#000000',
  },
}

SCSS

$custom: #7d311d;
$custom-light: #a96c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#7d311d",
  "rgb": {
    "r": 125,
    "g": 49,
    "b": 29
  },
  "hsl": {
    "h": 12.5,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.4171,
    "c": 0.11075,
    "h": 35.7
  },
  "luminance": 0.06645
}

Semantic roles & 50–950 ramp

primary

#7D311D

secondary

#459AB1

accent

#C3E542

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110704

muted

#807A79

Preview Lab

Preview with #7D311D

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

Preview Lab → · Contrast checker → · Palette generator →