#6B252F#6B252F

#6B252F is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.2% C 0.100 H 14.8°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#6B252F
RGB	rgb(107, 37, 47)
HSL	hsl(351, 49%, 28%)
HSV	hsv(351, 65%, 42%)
CMYK	cmyk(0%, 65.4%, 56.1%, 58%)
CIE-LAB	lab(25.73, 32.07, 10.19)
CIE-LCH	lch(25.73, 33.65, 17.62°)
OKLab	oklab(37.22% 0.0966 0.0256)
OKLCH	oklch(37.22% 0.1 14.8)
XYZ	xyz(7.2387, 4.6551, 3.2061)
Luminance	0.0465 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B252F #256B61

analogous

#6B2552 #6B252F #6B3E25

triadic

#6B252F #2F6B25 #252F6B

tetradic

#6B252F #526B25 #256B61 #3E256B

square

#6B252F #526B25 #256B61 #3E256B

split-complementary

#6B252F #256B3E #25526B

monochromatic

#17080A #3E151B #6B252F #983543 #C04A5B

Accessibility & contrast

On white

10.88

#6B252F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#6B252F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B252F

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B252F	#FFFFFF	#000000	##FFFFFF
##6B252F	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35342F

Deuteranopia (green-blind)

#47422D

Tritanopia (blue-blind)

#751929

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #6b252f;
/* rgb */ color: rgb(107, 37, 47);
/* oklch */ color: oklch(37.2% 0.100 14.8);

Tailwind

colors: {
  custom: {
    50: '#9a6367',
    500: '#6b252f',
    950: '#000000',
  },
}

SCSS

$custom: #6b252f;
$custom-light: #9a6367;
$custom-dark: #000000;

JSON

{
  "hex": "#6b252f",
  "rgb": {
    "r": 107,
    "g": 37,
    "b": 47
  },
  "hsl": {
    "h": 351.429,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3722,
    "c": 0.0999,
    "h": 14.8
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#6B252F

secondary

#4E9E93

accent

#D8C550

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0F0506

muted

#7E7A7A

Preview Lab

Preview with #6B252F

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

Preview Lab → · Contrast checker → · Palette generator →