#330906#330906

#330906 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.7% C 0.068 H 28.8°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#330906
RGB	rgb(51, 9, 6)
HSL	hsl(4, 79%, 11%)
HSV	hsv(4, 88%, 20%)
CMYK	cmyk(0%, 82.4%, 88.2%, 80%)
CIE-LAB	lab(8.24, 20.82, 10.35)
CIE-LCH	lch(8.24, 23.25, 26.44°)
OKLab	oklab(21.7% 0.0598 0.0329)
OKLCH	oklch(21.7% 0.068 28.8)
XYZ	xyz(1.4960, 0.9126, 0.2696)
Luminance	0.0091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330906 #063033

analogous

#330619 #330906 #331F06

triadic

#330906 #063309 #090633

tetradic

#330906 #193306 #063033 #1F0633

square

#330906 #193306 #063033 #1F0633

split-complementary

#330906 #06331F #061933

monochromatic

#1B0503 #1B0503 #330906 #6A130C #A11C13

Accessibility & contrast

On white

17.76

#330906 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330906 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330906

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330906	#FFFFFF	#000000	##FFFFFF
##330906	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151205

Deuteranopia (green-blind)

#201B05

Tritanopia (blue-blind)

#390109

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330906;
/* rgb */ color: rgb(51, 9, 6);
/* oklch */ color: oklch(21.7% 0.068 28.8);

Tailwind

colors: {
  custom: {
    50: '#6e4b49',
    500: '#330906',
    950: '#000000',
  },
}

SCSS

$custom: #330906;
$custom-light: #6e4b49;
$custom-dark: #000000;

JSON

{
  "hex": "#330906",
  "rgb": {
    "r": 51,
    "g": 9,
    "b": 6
  },
  "hsl": {
    "h": 4,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21696,
    "c": 0.06822,
    "h": 28.8
  },
  "luminance": 0.00912
}

Semantic roles & 50–950 ramp

primary

#330906

secondary

#216E74

accent

#E8F532

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #330906

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

Preview Lab → · Contrast checker → · Palette generator →