#390B02#390B02

#390B02 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.075 H 35.2°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#390B02
RGB	rgb(57, 11, 2)
HSL	hsl(10, 93%, 12%)
HSV	hsv(10, 96%, 22%)
CMYK	cmyk(0%, 80.7%, 96.5%, 77.6%)
CIE-LAB	lab(9.91, 22.06, 14.55)
CIE-LCH	lch(9.91, 26.43, 33.42°)
OKLab	oklab(23.17% 0.0613 0.0433)
OKLCH	oklch(23.17% 0.075 35.2)
XYZ	xyz(1.8182, 1.1139, 0.1767)
Luminance	0.0111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390B02 #023039

analogous

#390215 #390B02 #392702

triadic

#390B02 #02390B #0B0239

tetradic

#390B02 #153902 #023039 #270239

square

#390B02 #153902 #023039 #270239

split-complementary

#390B02 #023927 #021539

monochromatic

#1E0601 #1E0601 #390B02 #741604 #AF2206

Accessibility & contrast

On white

17.17

#390B02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#390B02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390B02

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390B02	#FFFFFF	#000000	##FFFFFF
##390B02	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191501

Deuteranopia (green-blind)

#241F01

Tritanopia (blue-blind)

#400009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #390b02;
/* rgb */ color: rgb(57, 11, 2);
/* oklch */ color: oklch(23.2% 0.075 35.2);

Tailwind

colors: {
  custom: {
    50: '#744d47',
    500: '#390b02',
    950: '#000000',
  },
}

SCSS

$custom: #390b02;
$custom-light: #744d47;
$custom-dark: #000000;

JSON

{
  "hex": "#390b02",
  "rgb": {
    "r": 57,
    "g": 11,
    "b": 2
  },
  "hsl": {
    "h": 9.818,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.23173,
    "c": 0.07509,
    "h": 35.2
  },
  "luminance": 0.01114
}

Semantic roles & 50–950 ramp

primary

#390B02

secondary

#1A6D7D

accent

#DCFF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #390B02

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

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