#6D1715#6D1715

#6D1715 is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.4% C 0.120 H 26.9°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#6D1715
RGB	rgb(109, 23, 21)
HSL	hsl(1, 68%, 25%)
HSV	hsv(1, 81%, 43%)
CMYK	cmyk(0%, 78.9%, 80.7%, 57.3%)
CIE-LAB	lab(23.40, 37.21, 24.56)
CIE-LCH	lch(23.40, 44.59, 33.43°)
OKLab	oklab(35.4% 0.1072 0.0543)
OKLCH	oklch(35.4% 0.12 26.9)
XYZ	xyz(6.7492, 3.9192, 1.1104)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1715 #156B6D

analogous

#6D153F #6D1715 #6D4315

triadic

#6D1715 #156D17 #17156D

tetradic

#6D1715 #3F6D15 #156B6D #43156D

square

#6D1715 #3F6D15 #156B6D #43156D

split-complementary

#6D1715 #156D43 #153F6D

monochromatic

#1A0505 #3A0C0B #6D1715 #A0221F #D42D29

Accessibility & contrast

On white

11.77

#6D1715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6D1715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1715

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1715	#FFFFFF	#000000	##FFFFFF
##6D1715	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C14

Deuteranopia (green-blind)

#463F12

Tritanopia (blue-blind)

#790018

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1715;
/* rgb */ color: rgb(109, 23, 21);
/* oklch */ color: oklch(35.4% 0.120 26.9);

Tailwind

colors: {
  custom: {
    50: '#9e5c52',
    500: '#6d1715',
    950: '#000000',
  },
}

SCSS

$custom: #6d1715;
$custom-light: #9e5c52;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1715",
  "rgb": {
    "r": 109,
    "g": 23,
    "b": 21
  },
  "hsl": {
    "h": 1.364,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35402,
    "c": 0.12012,
    "h": 26.9
  },
  "luminance": 0.03918
}

Semantic roles & 50–950 ramp

primary

#6D1715

secondary

#3AA1A3

accent

#E7EB3D

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1715

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

Preview Lab → · Contrast checker → · Palette generator →