#390302#390302

#390302 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 22.1% C 0.084 H 28.9°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#390302
RGB	rgb(57, 3, 2)
HSL	hsl(1, 93%, 12%)
HSV	hsv(1, 96%, 22%)
CMYK	cmyk(0%, 94.7%, 96.5%, 77.6%)
CIE-LAB	lab(8.48, 26.04, 12.51)
CIE-LCH	lch(8.48, 28.89, 25.65°)
OKLab	oklab(22.11% 0.0737 0.0406)
OKLCH	oklch(22.11% 0.084 28.9)
XYZ	xyz(1.7311, 0.9397, 0.1476)
Luminance	0.0094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390302 #023839

analogous

#39021D #390302 #391F02

triadic

#390302 #023903 #030239

tetradic

#390302 #1D3902 #023839 #1F0239

square

#390302 #1D3902 #023839 #1F0239

split-complementary

#390302 #02391F #021D39

monochromatic

#1E0201 #1E0201 #390302 #740604 #AF0906

Accessibility & contrast

On white

17.68

#390302 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#390302 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390302

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390302	#FFFFFF	#000000	##FFFFFF
##390302	1.00	17.68	1.19	17.68
#FFFFFF	17.68	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141101

Deuteranopia (green-blind)

#221D00

Tritanopia (blue-blind)

#400003

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #390302;
/* rgb */ color: rgb(57, 3, 2);
/* oklch */ color: oklch(22.1% 0.084 28.9);

Tailwind

colors: {
  custom: {
    50: '#744947',
    500: '#390302',
    950: '#000000',
  },
}

SCSS

$custom: #390302;
$custom-light: #744947;
$custom-dark: #000000;

JSON

{
  "hex": "#390302",
  "rgb": {
    "r": 57,
    "g": 3,
    "b": 2
  },
  "hsl": {
    "h": 1.091,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22108,
    "c": 0.08415,
    "h": 28.9
  },
  "luminance": 0.00939
}

Semantic roles & 50–950 ramp

primary

#390302

secondary

#1A7B7D

accent

#FBFF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #390302

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

Preview Lab → · Contrast checker → · Palette generator →