#3E170A#3E170A

#3E170A is a dark, moderate orange. Relative luminance 0.017; OKLCH L 26.2% C 0.065 H 38.6°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E170A
RGB	rgb(62, 23, 10)
HSL	hsl(15, 72%, 14%)
HSV	hsv(15, 84%, 24%)
CMYK	cmyk(0%, 62.9%, 83.9%, 75.7%)
CIE-LAB	lab(13.59, 18.10, 16.51)
CIE-LCH	lch(13.59, 24.49, 42.37°)
OKLab	oklab(26.19% 0.051 0.0407)
OKLCH	oklch(26.19% 0.065 38.6)
XYZ	xyz(2.3480, 1.6591, 0.4837)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E170A #0A313E

analogous

#3E0A17 #3E170A #3E310A

triadic

#3E170A #0A3E17 #170A3E

tetradic

#3E170A #173E0A #0A313E #310A3E

square

#3E170A #173E0A #0A313E #310A3E

split-complementary

#3E170A #0A3E31 #0A173E

monochromatic

#1A0A04 #1A0A04 #3E170A #732B13 #A73E1B

Accessibility & contrast

On white

15.77

#3E170A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#3E170A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E170A

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E170A	#FFFFFF	#000000	##FFFFFF
##3E170A	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D09

Deuteranopia (green-blind)

#2B2609

Tritanopia (blue-blind)

#450F14

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #3e170a;
/* rgb */ color: rgb(62, 23, 10);
/* oklch */ color: oklch(26.2% 0.065 38.6);

Tailwind

colors: {
  custom: {
    50: '#77554b',
    500: '#3e170a',
    950: '#000000',
  },
}

SCSS

$custom: #3e170a;
$custom-light: #77554b;
$custom-dark: #000000;

JSON

{
  "hex": "#3e170a",
  "rgb": {
    "r": 62,
    "g": 23,
    "b": 10
  },
  "hsl": {
    "h": 15,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26187,
    "c": 0.06525,
    "h": 38.6
  },
  "luminance": 0.01659
}

Semantic roles & 50–950 ramp

primary

#3E170A

secondary

#28677B

accent

#C1EF39

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #3E170A

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

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