#6A1F10#6A1F10

#6A1F10 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.7% C 0.110 H 33.2°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#6A1F10
RGB	rgb(106, 31, 16)
HSL	hsl(10, 74%, 24%)
HSV	hsv(10, 85%, 42%)
CMYK	cmyk(0%, 70.8%, 84.9%, 58.4%)
CIE-LAB	lab(23.94, 32.60, 27.91)
CIE-LCH	lch(23.94, 42.92, 40.57°)
OKLab	oklab(35.68% 0.092 0.0602)
OKLCH	oklch(35.68% 0.11 33.2)
XYZ	xyz(6.5281, 4.0825, 0.9344)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1F10 #105B6A

analogous

#6A102E #6A1F10 #6A4C10

triadic

#6A1F10 #106A1F #1F106A

tetradic

#6A1F10 #2E6A10 #105B6A #4C106A

square

#6A1F10 #2E6A10 #105B6A #4C106A

split-complementary

#6A1F10 #106A4C #102E6A

monochromatic

#1B0804 #350F08 #6A1F10 #9F2F18 #D43E20

Accessibility & contrast

On white

11.56

#6A1F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#6A1F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1F10

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1F10	#FFFFFF	#000000	##FFFFFF
##6A1F10	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0E

Deuteranopia (green-blind)

#473F0D

Tritanopia (blue-blind)

#75071C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6a1f10;
/* rgb */ color: rgb(106, 31, 16);
/* oklch */ color: oklch(35.7% 0.110 33.2);

Tailwind

colors: {
  custom: {
    50: '#9c5f4f',
    500: '#6a1f10',
    950: '#000000',
  },
}

SCSS

$custom: #6a1f10;
$custom-light: #9c5f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1f10",
  "rgb": {
    "r": 106,
    "g": 31,
    "b": 16
  },
  "hsl": {
    "h": 10,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35676,
    "c": 0.10995,
    "h": 33.2
  },
  "luminance": 0.04082
}

Semantic roles & 50–950 ramp

primary

#6A1F10

secondary

#3490A2

accent

#D2F037

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #6A1F10

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

Preview Lab → · Contrast checker → · Palette generator →