#6D1315#6D1315

#6D1315 is a dark, vivid red. Relative luminance 0.038; OKLCH L 35.0% C 0.124 H 25.5°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#6D1315
RGB	rgb(109, 19, 21)
HSL	hsl(359, 70%, 25%)
HSV	hsv(359, 83%, 43%)
CMYK	cmyk(0%, 82.6%, 80.7%, 57.3%)
CIE-LAB	lab(22.90, 38.61, 24.03)
CIE-LCH	lch(22.90, 45.47, 31.89°)
OKLab	oklab(35.03% 0.1116 0.0531)
OKLCH	oklch(35.03% 0.124 25.5)
XYZ	xyz(6.6757, 3.7722, 1.0859)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1315 #136D6B

analogous

#6D1342 #6D1315 #6D3E13

triadic

#6D1315 #156D13 #13156D

tetradic

#6D1315 #426D13 #136D6B #3E136D

square

#6D1315 #426D13 #136D6B #3E136D

split-complementary

#6D1315 #136D3E #13426D

monochromatic

#1A0505 #390A0B #6D1315 #A11C1F #D52529

Accessibility & contrast

On white

11.97

#6D1315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#6D1315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1315

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1315	#FFFFFF	#000000	##FFFFFF
##6D1315	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A14

Deuteranopia (green-blind)

#453E11

Tritanopia (blue-blind)

#790015

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6d1315;
/* rgb */ color: rgb(109, 19, 21);
/* oklch */ color: oklch(35.0% 0.124 25.5);

Tailwind

colors: {
  custom: {
    50: '#9e5a52',
    500: '#6d1315',
    950: '#000000',
  },
}

SCSS

$custom: #6d1315;
$custom-light: #9e5a52;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1315",
  "rgb": {
    "r": 109,
    "g": 19,
    "b": 21
  },
  "hsl": {
    "h": 358.667,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35031,
    "c": 0.12356,
    "h": 25.5
  },
  "luminance": 0.03771
}

Semantic roles & 50–950 ramp

primary

#6D1315

secondary

#38A4A2

accent

#EDE93B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1315

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

Preview Lab → · Contrast checker → · Palette generator →