#390E17#390E17

#390E17 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.068 H 11.3°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#390E17
RGB	rgb(57, 14, 23)
HSL	hsl(347, 61%, 14%)
HSV	hsv(347, 75%, 22%)
CMYK	cmyk(0%, 75.4%, 59.6%, 77.6%)
CIE-LAB	lab(10.89, 22.10, 5.25)
CIE-LCH	lch(10.89, 22.72, 13.37°)
OKLab	oklab(24.05% 0.0669 0.0134)
OKLCH	oklch(24.05% 0.068 11.3)
XYZ	xyz(1.9992, 1.2461, 0.9457)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390E17 #0E3930

analogous

#390E2D #390E17 #391B0E

triadic

#390E17 #17390E #0E1739

tetradic

#390E17 #2D390E #0E3930 #1B0E39

square

#390E17 #2D390E #0E3930 #1B0E39

split-complementary

#390E17 #0E391B #0E2D39

monochromatic

#19060A #19060A #390E17 #6A1A2B #9B263F

Accessibility & contrast

On white

16.81

#390E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#390E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390E17

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390E17	#FFFFFF	#000000	##FFFFFF
##390E17	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181817

Deuteranopia (green-blind)

#232016

Tritanopia (blue-blind)

#3F0712

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #390e17;
/* rgb */ color: rgb(57, 14, 23);
/* oklch */ color: oklch(24.0% 0.068 11.3);

Tailwind

colors: {
  custom: {
    50: '#734f53',
    500: '#390e17',
    950: '#000000',
  },
}

SCSS

$custom: #390e17;
$custom-light: #734f53;
$custom-dark: #000000;

JSON

{
  "hex": "#390e17",
  "rgb": {
    "r": 57,
    "g": 14,
    "b": 23
  },
  "hsl": {
    "h": 347.442,
    "s": 60.563,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24049,
    "c": 0.06826,
    "h": 11.3
  },
  "luminance": 0.01246
}

Semantic roles & 50–950 ramp

primary

#390E17

secondary

#2F7465

accent

#E4C244

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080202

muted

#7B7878

Preview Lab

Preview with #390E17

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

Preview Lab → · Contrast checker → · Palette generator →