#310602#310602

#310602 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.7% C 0.071 H 31.9°. Best body text is #FFFFFF at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#310602
RGB	rgb(49, 6, 2)
HSL	hsl(5, 92%, 10%)
HSV	hsv(5, 96%, 19%)
CMYK	cmyk(0%, 87.8%, 95.9%, 80.8%)
CIE-LAB	lab(7.12, 21.24, 10.28)
CIE-LCH	lch(7.12, 23.60, 25.84°)
OKLab	oklab(20.72% 0.0601 0.0375)
OKLCH	oklch(20.72% 0.071 31.9)
XYZ	xyz(1.3429, 0.7878, 0.1388)
Luminance	0.0079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310602 #022D31

analogous

#310216 #310602 #311D02

triadic

#310602 #023106 #060231

tetradic

#310602 #163102 #022D31 #1D0231

square

#310602 #163102 #022D31 #1D0231

split-complementary

#310602 #02311D #021631

monochromatic

#1D0401 #1D0401 #310602 #6C0D04 #A71407

Accessibility & contrast

On white

18.14

#310602 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#310602 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310602

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310602	#FFFFFF	#000000	##FFFFFF
##310602	1.00	18.14	1.16	18.14
#FFFFFF	18.14	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131001

Deuteranopia (green-blind)

#1E1901

Tritanopia (blue-blind)

#370005

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310602;
/* rgb */ color: rgb(49, 6, 2);
/* oklch */ color: oklch(20.7% 0.071 31.9);

Tailwind

colors: {
  custom: {
    50: '#6d4947',
    500: '#310602',
    950: '#000000',
  },
}

SCSS

$custom: #310602;
$custom-light: #6d4947;
$custom-dark: #000000;

JSON

{
  "hex": "#310602",
  "rgb": {
    "r": 49,
    "g": 6,
    "b": 2
  },
  "hsl": {
    "h": 5.106,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.20717,
    "c": 0.07087,
    "h": 31.9
  },
  "luminance": 0.00788
}

Semantic roles & 50–950 ramp

primary

#310602

secondary

#196E75

accent

#EDFF29

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #310602

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

Preview Lab → · Contrast checker → · Palette generator →