#6A151F#6A151F

#6A151F is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.118 H 19.8°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#6A151F
RGB	rgb(106, 21, 31)
HSL	hsl(353, 67%, 25%)
HSV	hsv(353, 80%, 42%)
CMYK	cmyk(0%, 80.2%, 70.8%, 58.4%)
CIE-LAB	lab(22.66, 37.43, 16.95)
CIE-LCH	lch(22.66, 41.09, 24.37°)
OKLab	oklab(34.78% 0.1107 0.0399)
OKLCH	oklch(34.78% 0.118 19.8)
XYZ	xyz(6.4601, 3.7004, 1.6702)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A151F #156A60

analogous

#6A154A #6A151F #6A3515

triadic

#6A151F #1F6A15 #151F6A

tetradic

#6A151F #4A6A15 #156A60 #35156A

square

#6A151F #4A6A15 #156A60 #35156A

split-complementary

#6A151F #156A35 #154A6A

monochromatic

#1A0507 #370B10 #6A151F #9D1F2E #D0293D

Accessibility & contrast

On white

12.07

#6A151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#6A151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A151F

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A151F	#FFFFFF	#000000	##FFFFFF
##6A151F	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B1F

Deuteranopia (green-blind)

#433D1C

Tritanopia (blue-blind)

#75001A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #6a151f;
/* rgb */ color: rgb(106, 21, 31);
/* oklch */ color: oklch(34.8% 0.118 19.8);

Tailwind

colors: {
  custom: {
    50: '#9b5b5a',
    500: '#6a151f',
    950: '#000000',
  },
}

SCSS

$custom: #6a151f;
$custom-light: #9b5b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#6a151f",
  "rgb": {
    "r": 106,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 352.941,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34781,
    "c": 0.11766,
    "h": 19.8
  },
  "luminance": 0.03699
}

Semantic roles & 50–950 ramp

primary

#6A151F

secondary

#3AA195

accent

#EAD63E

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6A151F

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

Preview Lab → · Contrast checker → · Palette generator →