#330E07#330E07

#330E07 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.5% C 0.062 H 33.1°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#330E07
RGB	rgb(51, 14, 7)
HSL	hsl(10, 76%, 11%)
HSV	hsv(10, 86%, 20%)
CMYK	cmyk(0%, 72.5%, 86.3%, 80%)
CIE-LAB	lab(9.27, 18.18, 11.42)
CIE-LCH	lch(9.27, 21.47, 32.14°)
OKLab	oklab(22.47% 0.0519 0.0338)
OKLCH	oklch(22.47% 0.062 33.1)
XYZ	xyz(1.5608, 1.0334, 0.3183)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330E07 #072C33

analogous

#330716 #330E07 #332407

triadic

#330E07 #07330E #0E0733

tetradic

#330E07 #163307 #072C33 #240733

square

#330E07 #163307 #072C33 #240733

split-complementary

#330E07 #073324 #071633

monochromatic

#1B0704 #1B0704 #330E07 #691D0E #9F2C16

Accessibility & contrast

On white

17.40

#330E07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330E07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330E07

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330E07	#FFFFFF	#000000	##FFFFFF
##330E07	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181506

Deuteranopia (green-blind)

#211D06

Tritanopia (blue-blind)

#39060C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330e07;
/* rgb */ color: rgb(51, 14, 7);
/* oklch */ color: oklch(22.5% 0.062 33.1);

Tailwind

colors: {
  custom: {
    50: '#6e4e4a',
    500: '#330e07',
    950: '#000000',
  },
}

SCSS

$custom: #330e07;
$custom-light: #6e4e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#330e07",
  "rgb": {
    "r": 51,
    "g": 14,
    "b": 7
  },
  "hsl": {
    "h": 9.545,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22473,
    "c": 0.06188,
    "h": 33.1
  },
  "luminance": 0.01033
}

Semantic roles & 50–950 ramp

primary

#330E07

secondary

#236673

accent

#D4F235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #330E07

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

Preview Lab → · Contrast checker → · Palette generator →