#330606#330606

#330606 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.3% C 0.072 H 25.9°. Best body text is #FFFFFF at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#330606
RGB	rgb(51, 6, 6)
HSL	hsl(0, 79%, 11%)
HSV	hsv(0, 88%, 20%)
CMYK	cmyk(0%, 88.2%, 88.2%, 80%)
CIE-LAB	lab(7.65, 22.43, 9.50)
CIE-LCH	lch(7.65, 24.36, 22.95°)
OKLab	oklab(21.25% 0.0649 0.0315)
OKLCH	oklch(21.25% 0.072 25.9)
XYZ	xyz(1.4634, 0.8474, 0.2588)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330606 #063333

analogous

#33061C #330606 #331C06

triadic

#330606 #063306 #060633

tetradic

#330606 #1C3306 #063333 #1C0633

square

#330606 #1C3306 #063333 #1C0633

split-complementary

#330606 #06331C #061C33

monochromatic

#1B0303 #1B0303 #330606 #6A0C0C #A11313

Accessibility & contrast

On white

17.96

#330606 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#330606 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330606

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330606	#FFFFFF	#000000	##FFFFFF
##330606	1.00	17.96	1.17	17.96
#FFFFFF	17.96	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131106

Deuteranopia (green-blind)

#1E1A05

Tritanopia (blue-blind)

#390006

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #330606;
/* rgb */ color: rgb(51, 6, 6);
/* oklch */ color: oklch(21.3% 0.072 25.9);

Tailwind

colors: {
  custom: {
    50: '#6f4a49',
    500: '#330606',
    950: '#000000',
  },
}

SCSS

$custom: #330606;
$custom-light: #6f4a49;
$custom-dark: #000000;

JSON

{
  "hex": "#330606",
  "rgb": {
    "r": 51,
    "g": 6,
    "b": 6
  },
  "hsl": {
    "h": 0,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21254,
    "c": 0.07213,
    "h": 25.9
  },
  "luminance": 0.00847
}

Semantic roles & 50–950 ramp

primary

#330606

secondary

#217474

accent

#F5F532

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #330606

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

Preview Lab → · Contrast checker → · Palette generator →