#6B201E#6B201E

#6B201E is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.2% C 0.107 H 25.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#6B201E
RGB	rgb(107, 32, 30)
HSL	hsl(2, 56%, 27%)
HSV	hsv(2, 72%, 42%)
CMYK	cmyk(0%, 70.1%, 72%, 58%)
CIE-LAB	lab(24.49, 33.18, 19.92)
CIE-LCH	lch(24.49, 38.71, 30.98°)
OKLab	oklab(36.18% 0.0968 0.0464)
OKLCH	oklch(36.18% 0.107 25.6)
XYZ	xyz(6.8150, 4.2535, 1.6902)
Luminance	0.0425 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B201E #1E696B

analogous

#6B1E43 #6B201E #6B471E

triadic

#6B201E #1E6B20 #201E6B

tetradic

#6B201E #436B1E #1E696B #471E6B

square

#6B201E #436B1E #1E696B #471E6B

split-complementary

#6B201E #1E6B47 #1E436B

monochromatic

#180707 #3B1211 #6B201E #9B2E2B #C83F3B

Accessibility & contrast

On white

11.35

#6B201E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#6B201E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B201E

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B201E	#FFFFFF	#000000	##FFFFFF
##6B201E	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301D

Deuteranopia (green-blind)

#47401C

Tritanopia (blue-blind)

#760C20

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #6b201e;
/* rgb */ color: rgb(107, 32, 30);
/* oklch */ color: oklch(36.2% 0.107 25.6);

Tailwind

colors: {
  custom: {
    50: '#9b605a',
    500: '#6b201e',
    950: '#000000',
  },
}

SCSS

$custom: #6b201e;
$custom-light: #9b605a;
$custom-dark: #000000;

JSON

{
  "hex": "#6b201e",
  "rgb": {
    "r": 107,
    "g": 32,
    "b": 30
  },
  "hsl": {
    "h": 1.558,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36183,
    "c": 0.10733,
    "h": 25.6
  },
  "luminance": 0.04253
}

Semantic roles & 50–950 ramp

primary

#6B201E

secondary

#459D9F

accent

#DCDF48

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #6B201E

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

Preview Lab → · Contrast checker → · Palette generator →