#330810#330810

#330810 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.8% C 0.069 H 14.2°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#330810
RGB	rgb(51, 8, 16)
HSL	hsl(349, 73%, 12%)
HSV	hsv(349, 84%, 20%)
CMYK	cmyk(0%, 84.3%, 68.6%, 80%)
CIE-LAB	lab(8.26, 22.09, 5.88)
CIE-LCH	lch(8.26, 22.86, 14.89°)
OKLab	oklab(21.78% 0.0665 0.0168)
OKLCH	oklch(21.78% 0.069 14.2)
XYZ	xyz(1.5457, 0.9151, 0.5853)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330810 #08332B

analogous

#330826 #330810 #331608

triadic

#330810 #103308 #081033

tetradic

#330810 #263308 #08332B #160833

square

#330810 #263308 #08332B #160833

split-complementary

#330810 #083316 #082633

monochromatic

#1A0408 #1A0408 #330810 #681021 #9D1931

Accessibility & contrast

On white

17.75

#330810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330810

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330810	#FFFFFF	#000000	##FFFFFF
##330810	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131210

Deuteranopia (green-blind)

#1E1B0F

Tritanopia (blue-blind)

#39010B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330810;
/* rgb */ color: rgb(51, 8, 16);
/* oklch */ color: oklch(21.8% 0.069 14.2);

Tailwind

colors: {
  custom: {
    50: '#6e4b4e',
    500: '#330810',
    950: '#000000',
  },
}

SCSS

$custom: #330810;
$custom-light: #6e4b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#330810",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 16
  },
  "hsl": {
    "h": 348.837,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21782,
    "c": 0.06857,
    "h": 14.2
  },
  "luminance": 0.00915
}

Semantic roles & 50–950 ramp

primary

#330810

secondary

#257264

accent

#F0CD38

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330810

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

Preview Lab → · Contrast checker → · Palette generator →