#391002#391002

#391002 is a very dark, moderate orange. Relative luminance 0.012; OKLCH L 23.9% C 0.070 H 40.3°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#391002
RGB	rgb(57, 16, 2)
HSL	hsl(15, 93%, 12%)
HSV	hsv(15, 96%, 22%)
CMYK	cmyk(0%, 71.9%, 96.5%, 77.6%)
CIE-LAB	lab(10.89, 19.42, 15.93)
CIE-LCH	lch(10.89, 25.12, 39.35°)
OKLab	oklab(23.91% 0.0533 0.0451)
OKLCH	oklch(23.91% 0.07 40.3)
XYZ	xyz(1.8838, 1.2451, 0.1986)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391002 #022B39

analogous

#390210 #391002 #392C02

triadic

#391002 #023910 #100239

tetradic

#391002 #103902 #022B39 #2C0239

square

#391002 #103902 #022B39 #2C0239

split-complementary

#391002 #02392C #021039

monochromatic

#1E0801 #1E0801 #391002 #742104 #AF3106

Accessibility & contrast

On white

16.81

#391002 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#391002 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391002

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391002	#FFFFFF	#000000	##FFFFFF
##391002	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)

#1C1701

Deuteranopia (green-blind)

#262101

Tritanopia (blue-blind)

#40060D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #391002;
/* rgb */ color: rgb(57, 16, 2);
/* oklch */ color: oklch(23.9% 0.070 40.3);

Tailwind

colors: {
  custom: {
    50: '#735047',
    500: '#391002',
    950: '#000000',
  },
}

SCSS

$custom: #391002;
$custom-light: #735047;
$custom-dark: #000000;

JSON

{
  "hex": "#391002",
  "rgb": {
    "r": 57,
    "g": 16,
    "b": 2
  },
  "hsl": {
    "h": 15.273,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.23911,
    "c": 0.06984,
    "h": 40.3
  },
  "luminance": 0.01245
}

Semantic roles & 50–950 ramp

primary

#391002

secondary

#1A647D

accent

#C8FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #391002

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

Preview Lab → · Contrast checker → · Palette generator →