#330706#330706

#330706 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.071 H 26.8°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#330706
RGB	rgb(51, 7, 6)
HSL	hsl(1, 79%, 11%)
HSV	hsv(1, 88%, 20%)
CMYK	cmyk(0%, 86.3%, 88.2%, 80%)
CIE-LAB	lab(7.85, 21.89, 9.78)
CIE-LCH	lch(7.85, 23.98, 24.08°)
OKLab	oklab(21.4% 0.0632 0.0319)
OKLCH	oklch(21.4% 0.071 26.8)
XYZ	xyz(1.4743, 0.8691, 0.2624)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330706 #063233

analogous

#33061B #330706 #331D06

triadic

#330706 #063307 #070633

tetradic

#330706 #1B3306 #063233 #1D0633

square

#330706 #1B3306 #063233 #1D0633

split-complementary

#330706 #06331D #061B33

monochromatic

#1B0403 #1B0403 #330706 #6A0F0C #A11613

Accessibility & contrast

On white

17.89

#330706 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#330706 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330706

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330706	#FFFFFF	#000000	##FFFFFF
##330706	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141106

Deuteranopia (green-blind)

#1F1B05

Tritanopia (blue-blind)

#390007

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #330706;
/* rgb */ color: rgb(51, 7, 6);
/* oklch */ color: oklch(21.4% 0.071 26.8);

Tailwind

colors: {
  custom: {
    50: '#6e4a49',
    500: '#330706',
    950: '#000000',
  },
}

SCSS

$custom: #330706;
$custom-light: #6e4a49;
$custom-dark: #000000;

JSON

{
  "hex": "#330706",
  "rgb": {
    "r": 51,
    "g": 7,
    "b": 6
  },
  "hsl": {
    "h": 1.333,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21404,
    "c": 0.07078,
    "h": 26.8
  },
  "luminance": 0.00869
}

Semantic roles & 50–950 ramp

primary

#330706

secondary

#217274

accent

#F1F532

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #330706

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

Preview Lab → · Contrast checker → · Palette generator →