#70311F#70311F

#70311F is a dark, moderate red. Relative luminance 0.057; OKLCH L 39.6% C 0.094 H 36.8°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#70311F
RGB	rgb(112, 49, 31)
HSL	hsl(13, 57%, 28%)
HSV	hsv(13, 72%, 44%)
CMYK	cmyk(0%, 56.3%, 72.3%, 56.1%)
CIE-LAB	lab(28.75, 26.49, 24.55)
CIE-LCH	lch(28.75, 36.12, 42.82°)
OKLab	oklab(39.58% 0.0755 0.0564)
OKLCH	oklch(39.58% 0.094 36.8)
XYZ	xyz(8.0285, 5.7413, 1.9815)
Luminance	0.0574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70311F #1F5E70

analogous

#701F36 #70311F #70591F

triadic

#70311F #1F7031 #311F70

tetradic

#70311F #36701F #1F5E70 #591F70

square

#70311F #36701F #1F5E70 #591F70

split-complementary

#70311F #1F7059 #1F3670

monochromatic

#180A07 #401C12 #70311F #A0462C #CA5E3F

Accessibility & contrast

On white

9.78

#70311F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#70311F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #70311F

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70311F	#FFFFFF	#000000	##FFFFFF
##70311F	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B1D

Deuteranopia (green-blind)

#51491E

Tritanopia (blue-blind)

#7B242D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #70311f;
/* rgb */ color: rgb(112, 49, 31);
/* oklch */ color: oklch(39.6% 0.094 36.8);

Tailwind

colors: {
  custom: {
    50: '#9e6b5b',
    500: '#70311f',
    950: '#000000',
  },
}

SCSS

$custom: #70311f;
$custom-light: #9e6b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#70311f",
  "rgb": {
    "r": 112,
    "g": 49,
    "b": 31
  },
  "hsl": {
    "h": 13.333,
    "s": 56.643,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39578,
    "c": 0.0943,
    "h": 36.8
  },
  "luminance": 0.0574
}

Semantic roles & 50–950 ramp

primary

#70311F

secondary

#478FA4

accent

#BEE048

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#0F0704

muted

#7F7A79

Preview Lab

Preview with #70311F

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

Preview Lab → · Contrast checker → · Palette generator →