#3D290D#3D290D

#3D290D is a dark, muted orange. Relative luminance 0.026; OKLCH L 29.9% C 0.051 H 72.6°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D290D
RGB	rgb(61, 41, 13)
HSL	hsl(35, 65%, 15%)
HSV	hsv(35, 79%, 24%)
CMYK	cmyk(0%, 32.8%, 78.7%, 76.1%)
CIE-LAB	lab(18.40, 5.98, 21.18)
CIE-LCH	lch(18.40, 22.01, 74.24°)
OKLab	oklab(29.87% 0.0153 0.0486)
OKLCH	oklch(29.87% 0.051 72.6)
XYZ	xyz(2.7902, 2.6073, 0.7370)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D290D #0D213D

analogous

#3D110D #3D290D #393D0D

triadic

#3D290D #0D3D29 #290D3D

tetradic

#3D290D #0D3D11 #0D213D #3D0D39

square

#3D290D #0D3D11 #0D213D #3D0D39

split-complementary

#3D290D #0D393D #110D3D

monochromatic

#191105 #191105 #3D290D #6F4B18 #A26D23

Accessibility & contrast

On white

13.80

#3D290D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3D290D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D290D

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D290D	#FFFFFF	#000000	##FFFFFF
##3D290D	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0A

Deuteranopia (green-blind)

#352F0E

Tritanopia (blue-blind)

#432423

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d290d;
/* rgb */ color: rgb(61, 41, 13);
/* oklch */ color: oklch(29.9% 0.051 72.6);

Tailwind

colors: {
  custom: {
    50: '#75624d',
    500: '#3d290d',
    950: '#000000',
  },
}

SCSS

$custom: #3d290d;
$custom-light: #75624d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d290d",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 13
  },
  "hsl": {
    "h": 35,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29873,
    "c": 0.05098,
    "h": 72.6
  },
  "luminance": 0.02607
}

Semantic roles & 50–950 ramp

primary

#3D290D

secondary

#2D4D79

accent

#86E840

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3D290D

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

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