#330A06#330A06

#330A06 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.8% C 0.067 H 29.8°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#330A06
RGB	rgb(51, 10, 6)
HSL	hsl(5, 79%, 11%)
HSV	hsv(5, 88%, 20%)
CMYK	cmyk(0%, 80.4%, 88.2%, 80%)
CIE-LAB	lab(8.43, 20.30, 10.63)
CIE-LCH	lch(8.43, 22.91, 27.64°)
OKLab	oklab(21.84% 0.0582 0.0333)
OKLCH	oklch(21.84% 0.067 29.8)
XYZ	xyz(1.5068, 0.9343, 0.2732)
Luminance	0.0093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330A06 #062F33

analogous

#330618 #330A06 #332006

triadic

#330A06 #06330A #0A0633

tetradic

#330A06 #183306 #062F33 #200633

square

#330A06 #183306 #062F33 #200633

split-complementary

#330A06 #063320 #061833

monochromatic

#1B0503 #1B0503 #330A06 #6A150C #A11F13

Accessibility & contrast

On white

17.69

#330A06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#330A06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330A06

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330A06	#FFFFFF	#000000	##FFFFFF
##330A06	1.00	17.69	1.19	17.69
#FFFFFF	17.69	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161305

Deuteranopia (green-blind)

#201C05

Tritanopia (blue-blind)

#390209

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330a06;
/* rgb */ color: rgb(51, 10, 6);
/* oklch */ color: oklch(21.8% 0.067 29.8);

Tailwind

colors: {
  custom: {
    50: '#6e4c49',
    500: '#330a06',
    950: '#000000',
  },
}

SCSS

$custom: #330a06;
$custom-light: #6e4c49;
$custom-dark: #000000;

JSON

{
  "hex": "#330a06",
  "rgb": {
    "r": 51,
    "g": 10,
    "b": 6
  },
  "hsl": {
    "h": 5.333,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21838,
    "c": 0.06702,
    "h": 29.8
  },
  "luminance": 0.00934
}

Semantic roles & 50–950 ramp

primary

#330A06

secondary

#216C74

accent

#E4F532

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #330A06

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

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