#3E290B#3E290B

#3E290B is a dark, muted orange. Relative luminance 0.026; OKLCH L 30.0% C 0.053 H 72.5°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#3E290B
RGB	rgb(62, 41, 11)
HSL	hsl(35, 70%, 14%)
HSV	hsv(35, 82%, 24%)
CMYK	cmyk(0%, 33.9%, 82.3%, 75.7%)
CIE-LAB	lab(18.52, 6.38, 22.26)
CIE-LCH	lch(18.52, 23.16, 74.01°)
OKLab	oklab(29.99% 0.016 0.0509)
OKLCH	oklch(29.99% 0.053 72.5)
XYZ	xyz(2.8401, 2.6344, 0.6755)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E290B #0B203E

analogous

#3E100B #3E290B #3A3E0B

triadic

#3E290B #0B3E29 #290B3E

tetradic

#3E290B #0B3E10 #0B203E #3E0B3A

square

#3E290B #0B3E10 #0B203E #3E0B3A

split-complementary

#3E290B #0B3A3E #100B3E

monochromatic

#1A1105 #1A1105 #3E290B #724B14 #A66E1D

Accessibility & contrast

On white

13.75

#3E290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3E290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E290B

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E290B	#FFFFFF	#000000	##FFFFFF
##3E290B	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A07

Deuteranopia (green-blind)

#352F0C

Tritanopia (blue-blind)

#442423

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3e290b;
/* rgb */ color: rgb(62, 41, 11);
/* oklch */ color: oklch(30.0% 0.053 72.5);

Tailwind

colors: {
  custom: {
    50: '#76624c',
    500: '#3e290b',
    950: '#000000',
  },
}

SCSS

$custom: #3e290b;
$custom-light: #76624c;
$custom-dark: #000000;

JSON

{
  "hex": "#3e290b",
  "rgb": {
    "r": 62,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 35.294,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.2999,
    "c": 0.05334,
    "h": 72.5
  },
  "luminance": 0.02634
}

Semantic roles & 50–950 ramp

primary

#3E290B

secondary

#2A4B7B

accent

#84ED3B

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3E290B

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

Preview Lab → · Contrast checker → · Palette generator →