#390712#390712

#390712 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.0% C 0.077 H 13.3°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#390712
RGB	rgb(57, 7, 18)
HSL	hsl(347, 78%, 13%)
HSV	hsv(347, 88%, 22%)
CMYK	cmyk(0%, 87.7%, 68.4%, 77.6%)
CIE-LAB	lab(9.53, 25.01, 6.71)
CIE-LCH	lch(9.53, 25.90, 15.02°)
OKLab	oklab(22.99% 0.0754 0.0178)
OKLCH	oklch(22.99% 0.077 13.3)
XYZ	xyz(1.8727, 1.0658, 0.6793)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390712 #07392E

analogous

#39072B #390712 #391507

triadic

#390712 #123907 #071239

tetradic

#390712 #2B3907 #07392E #150739

square

#390712 #2B3907 #07392E #150739

split-complementary

#390712 #073915 #072B39

monochromatic

#1B0309 #1B0309 #390712 #700E23 #A61434

Accessibility & contrast

On white

17.31

#390712 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#390712 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390712

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390712	#FFFFFF	#000000	##FFFFFF
##390712	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141412

Deuteranopia (green-blind)

#211E11

Tritanopia (blue-blind)

#3F000B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #390712;
/* rgb */ color: rgb(57, 7, 18);
/* oklch */ color: oklch(23.0% 0.077 13.3);

Tailwind

colors: {
  custom: {
    50: '#744c4f',
    500: '#390712',
    950: '#000000',
  },
}

SCSS

$custom: #390712;
$custom-light: #744c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#390712",
  "rgb": {
    "r": 57,
    "g": 7,
    "b": 18
  },
  "hsl": {
    "h": 346.8,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2299,
    "c": 0.07742,
    "h": 13.3
  },
  "luminance": 0.01065
}

Semantic roles & 50–950 ramp

primary

#390712

secondary

#237966

accent

#F5CA33

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090102

muted

#7B7778

Preview Lab

Preview with #390712

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

Preview Lab → · Contrast checker → · Palette generator →