#330907#330907

#330907 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.7% C 0.068 H 27.4°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#330907
RGB	rgb(51, 9, 7)
HSL	hsl(3, 76%, 11%)
HSV	hsv(3, 86%, 20%)
CMYK	cmyk(0%, 82.4%, 86.3%, 80%)
CIE-LAB	lab(8.26, 20.89, 9.97)
CIE-LCH	lch(8.26, 23.15, 25.52°)
OKLab	oklab(21.72% 0.0603 0.0313)
OKLCH	oklch(21.72% 0.068 27.4)
XYZ	xyz(1.5014, 0.9147, 0.2985)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330907 #073133

analogous

#33071B #330907 #331F07

triadic

#330907 #073309 #090733

tetradic

#330907 #1B3307 #073133 #1F0733

square

#330907 #1B3307 #073133 #1F0733

split-complementary

#330907 #07331F #071B33

monochromatic

#1B0504 #1B0504 #330907 #69120E #9F1C16

Accessibility & contrast

On white

17.75

#330907 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#330907 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330907

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330907	#FFFFFF	#000000	##FFFFFF
##330907	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)

#151207

Deuteranopia (green-blind)

#1F1B06

Tritanopia (blue-blind)

#390109

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #330907;
/* rgb */ color: rgb(51, 9, 7);
/* oklch */ color: oklch(21.7% 0.068 27.4);

Tailwind

colors: {
  custom: {
    50: '#6e4b4a',
    500: '#330907',
    950: '#000000',
  },
}

SCSS

$custom: #330907;
$custom-light: #6e4b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330907",
  "rgb": {
    "r": 51,
    "g": 9,
    "b": 7
  },
  "hsl": {
    "h": 2.727,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21716,
    "c": 0.06796,
    "h": 27.4
  },
  "luminance": 0.00915
}

Semantic roles & 50–950 ramp

primary

#330907

secondary

#236F73

accent

#EAF235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330907

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

Preview Lab → · Contrast checker → · Palette generator →