#6B252B#6B252B

#6B252B is a dark, moderate red. Relative luminance 0.046; OKLCH L 37.1% C 0.100 H 18.4°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#6B252B
RGB	rgb(107, 37, 43)
HSL	hsl(355, 49%, 28%)
HSV	hsv(355, 65%, 42%)
CMYK	cmyk(0%, 65.4%, 59.8%, 58%)
CIE-LAB	lab(25.64, 31.72, 12.75)
CIE-LCH	lch(25.64, 34.18, 21.90°)
OKLab	oklab(37.12% 0.0948 0.0315)
OKLCH	oklch(37.12% 0.1 18.4)
XYZ	xyz(7.1617, 4.6243, 2.8005)
Luminance	0.0462 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B252B #256B65

analogous

#6B254E #6B252B #6B4225

triadic

#6B252B #2B6B25 #252B6B

tetradic

#6B252B #4E6B25 #256B65 #42256B

square

#6B252B #4E6B25 #256B65 #42256B

split-complementary

#6B252B #256B42 #254E6B

monochromatic

#170809 #3E1519 #6B252B #98353D #C04A54

Accessibility & contrast

On white

10.91

#6B252B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#6B252B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B252B

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B252B	#FFFFFF	#000000	##FFFFFF
##6B252B	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342B

Deuteranopia (green-blind)

#484229

Tritanopia (blue-blind)

#751828

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6b252b;
/* rgb */ color: rgb(107, 37, 43);
/* oklch */ color: oklch(37.1% 0.100 18.4);

Tailwind

colors: {
  custom: {
    50: '#9a6364',
    500: '#6b252b',
    950: '#000000',
  },
}

SCSS

$custom: #6b252b;
$custom-light: #9a6364;
$custom-dark: #000000;

JSON

{
  "hex": "#6b252b",
  "rgb": {
    "r": 107,
    "g": 37,
    "b": 43
  },
  "hsl": {
    "h": 354.857,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37121,
    "c": 0.0999,
    "h": 18.4
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#6B252B

secondary

#4E9E97

accent

#D8CC50

background

#F9F6F5

surface

#F2EBEA

border

#CCC6C6

text

#0F0505

muted

#7E7A79

Preview Lab

Preview with #6B252B

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

Preview Lab → · Contrast checker → · Palette generator →