#6F1513#6F1513

#6F1513 is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.6% C 0.124 H 27.2°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#6F1513
RGB	rgb(111, 21, 19)
HSL	hsl(1, 71%, 25%)
HSV	hsv(1, 83%, 44%)
CMYK	cmyk(0%, 81.1%, 82.9%, 56.5%)
CIE-LAB	lab(23.55, 38.52, 26.09)
CIE-LCH	lch(23.55, 46.53, 34.11°)
OKLab	oklab(35.58% 0.1106 0.0568)
OKLCH	oklch(35.58% 0.124 27.2)
XYZ	xyz(6.9421, 3.9640, 1.0156)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1513 #136D6F

analogous

#6F133F #6F1513 #6F4313

triadic

#6F1513 #136F15 #15136F

tetradic

#6F1513 #3F6F13 #136D6F #43136F

square

#6F1513 #3F6F13 #136D6F #43136F

split-complementary

#6F1513 #136F43 #133F6F

monochromatic

#1A0504 #3B0B0A #6F1513 #A31F1C #D82925

Accessibility & contrast

On white

11.71

#6F1513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#6F1513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1513

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1513	#FFFFFF	#000000	##FFFFFF
##6F1513	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C12

Deuteranopia (green-blind)

#473F0F

Tritanopia (blue-blind)

#7B0016

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6f1513;
/* rgb */ color: rgb(111, 21, 19);
/* oklch */ color: oklch(35.6% 0.124 27.2);

Tailwind

colors: {
  custom: {
    50: '#a05b51',
    500: '#6f1513',
    950: '#000000',
  },
}

SCSS

$custom: #6f1513;
$custom-light: #a05b51;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1513",
  "rgb": {
    "r": 111,
    "g": 21,
    "b": 19
  },
  "hsl": {
    "h": 1.304,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35583,
    "c": 0.12429,
    "h": 27.2
  },
  "luminance": 0.03963
}

Semantic roles & 50–950 ramp

primary

#6F1513

secondary

#38A3A6

accent

#EAEE3A

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6F1513

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

Preview Lab → · Contrast checker → · Palette generator →