#39050F#39050F

#39050F is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.7% C 0.080 H 15.6°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#39050F
RGB	rgb(57, 5, 15)
HSL	hsl(348, 84%, 12%)
HSV	hsv(348, 91%, 22%)
CMYK	cmyk(0%, 91.2%, 73.7%, 77.6%)
CIE-LAB	lab(9.10, 25.77, 7.81)
CIE-LCH	lch(9.10, 26.93, 16.86°)
OKLab	oklab(22.65% 0.0771 0.0216)
OKLCH	oklch(22.65% 0.08 15.6)
XYZ	xyz(1.8280, 1.0132, 0.5511)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39050F #05392F

analogous

#390529 #39050F #391505

triadic

#39050F #0F3905 #050F39

tetradic

#39050F #293905 #05392F #150539

square

#39050F #293905 #05392F #150539

split-complementary

#39050F #053915 #052939

monochromatic

#1C0207 #1C0207 #39050F #710A1E #AA0F2D

Accessibility & contrast

On white

17.46

#39050F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#39050F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39050F

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39050F	#FFFFFF	#000000	##FFFFFF
##39050F	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14130F

Deuteranopia (green-blind)

#211E0E

Tritanopia (blue-blind)

#3F0009

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #39050f;
/* rgb */ color: rgb(57, 5, 15);
/* oklch */ color: oklch(22.7% 0.080 15.6);

Tailwind

colors: {
  custom: {
    50: '#744a4d',
    500: '#39050f',
    950: '#000000',
  },
}

SCSS

$custom: #39050f;
$custom-light: #744a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#39050f",
  "rgb": {
    "r": 57,
    "g": 5,
    "b": 15
  },
  "hsl": {
    "h": 348.462,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.2265,
    "c": 0.08006,
    "h": 15.6
  },
  "luminance": 0.01013
}

Semantic roles & 50–950 ramp

primary

#39050F

secondary

#207A69

accent

#FAD32E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #39050F

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

Preview Lab → · Contrast checker → · Palette generator →