#6A101F#6A101F

#6A101F is a dark, vivid red. Relative luminance 0.035; OKLCH L 34.3% C 0.122 H 18.3°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#6A101F
RGB	rgb(106, 16, 31)
HSL	hsl(350, 74%, 24%)
HSV	hsv(350, 85%, 42%)
CMYK	cmyk(0%, 84.9%, 70.8%, 58.4%)
CIE-LAB	lab(22.07, 39.08, 16.22)
CIE-LCH	lch(22.07, 42.31, 22.54°)
OKLab	oklab(34.35% 0.116 0.0383)
OKLCH	oklch(34.35% 0.122 18.3)
XYZ	xyz(6.3772, 3.5347, 1.6425)
Luminance	0.0353 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A101F #106A5B

analogous

#6A104C #6A101F #6A2E10

triadic

#6A101F #1F6A10 #101F6A

tetradic

#6A101F #4C6A10 #106A5B #2E106A

square

#6A101F #4C6A10 #106A5B #2E106A

split-complementary

#6A101F #106A2E #104C6A

monochromatic

#1B0408 #35080F #6A101F #9F182F #D4203E

Accessibility & contrast

On white

12.30

#6A101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#6A101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A101F

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A101F	#FFFFFF	#000000	##FFFFFF
##6A101F	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B291F

Deuteranopia (green-blind)

#423C1C

Tritanopia (blue-blind)

#750017

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #6a101f;
/* rgb */ color: rgb(106, 16, 31);
/* oklch */ color: oklch(34.3% 0.122 18.3);

Tailwind

colors: {
  custom: {
    50: '#9b595a',
    500: '#6a101f',
    950: '#000000',
  },
}

SCSS

$custom: #6a101f;
$custom-light: #9b595a;
$custom-dark: #000000;

JSON

{
  "hex": "#6a101f",
  "rgb": {
    "r": 106,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 350,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34347,
    "c": 0.12212,
    "h": 18.3
  },
  "luminance": 0.03534
}

Semantic roles & 50–950 ramp

primary

#6A101F

secondary

#34A290

accent

#F0D237

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #6A101F

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

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