#6C201F#6C201F

#6C201F is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.4% C 0.108 H 24.9°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#6C201F
RGB	rgb(108, 32, 31)
HSL	hsl(1, 55%, 27%)
HSV	hsv(1, 71%, 42%)
CMYK	cmyk(0%, 70.4%, 71.3%, 57.6%)
CIE-LAB	lab(24.71, 33.62, 19.57)
CIE-LCH	lch(24.71, 38.90, 30.21°)
OKLab	oklab(36.39% 0.0983 0.0457)
OKLCH	oklch(36.39% 0.108 24.9)
XYZ	xyz(6.9489, 4.3211, 1.7642)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C201F #1F6B6C

analogous

#6C1F45 #6C201F #6C461F

triadic

#6C201F #1F6C20 #201F6C

tetradic

#6C201F #456C1F #1F6B6C #461F6C

square

#6C201F #456C1F #1F6B6C #461F6C

split-complementary

#6C201F #1F6C46 #1F456C

monochromatic

#180707 #3C1211 #6C201F #9C2E2D #C8403E

Accessibility & contrast

On white

11.27

#6C201F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#6C201F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C201F

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C201F	#FFFFFF	#000000	##FFFFFF
##6C201F	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35301E

Deuteranopia (green-blind)

#48411D

Tritanopia (blue-blind)

#770C21

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #6c201f;
/* rgb */ color: rgb(108, 32, 31);
/* oklch */ color: oklch(36.4% 0.108 24.9);

Tailwind

colors: {
  custom: {
    50: '#9c605a',
    500: '#6c201f',
    950: '#000000',
  },
}

SCSS

$custom: #6c201f;
$custom-light: #9c605a;
$custom-dark: #000000;

JSON

{
  "hex": "#6c201f",
  "rgb": {
    "r": 108,
    "g": 32,
    "b": 31
  },
  "hsl": {
    "h": 0.779,
    "s": 55.396,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36385,
    "c": 0.10837,
    "h": 24.9
  },
  "luminance": 0.0432
}

Semantic roles & 50–950 ramp

primary

#6C201F

secondary

#479FA0

accent

#DDDF49

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#0F0504

muted

#7F7979

Preview Lab

Preview with #6C201F

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

Preview Lab → · Contrast checker → · Palette generator →