#3D290A#3D290A

#3D290A is a dark, muted orange. Relative luminance 0.026; OKLCH L 29.8% C 0.053 H 74.6°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D290A
RGB	rgb(61, 41, 10)
HSL	hsl(36, 72%, 14%)
HSV	hsv(36, 84%, 24%)
CMYK	cmyk(0%, 32.8%, 83.6%, 76.1%)
CIE-LAB	lab(18.37, 5.79, 22.47)
CIE-LCH	lch(18.37, 23.20, 75.56°)
OKLab	oklab(29.84% 0.0142 0.0514)
OKLCH	oklch(29.84% 0.053 74.6)
XYZ	xyz(2.7724, 2.6001, 0.6430)
Luminance	0.0260 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D290A #0A1E3D

analogous

#3D100A #3D290A #383D0A

triadic

#3D290A #0A3D29 #290A3D

tetradic

#3D290A #0A3D10 #0A1E3D #3D0A38

square

#3D290A #0A3D10 #0A1E3D #3D0A38

split-complementary

#3D290A #0A383D #100A3D

monochromatic

#1A1204 #1A1204 #3D290A #724C13 #A6701B

Accessibility & contrast

On white

13.82

#3D290A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3D290A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D290A

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D290A	#FFFFFF	#000000	##FFFFFF
##3D290A	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A06

Deuteranopia (green-blind)

#352F0B

Tritanopia (blue-blind)

#432423

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3d290a;
/* rgb */ color: rgb(61, 41, 10);
/* oklch */ color: oklch(29.8% 0.053 74.6);

Tailwind

colors: {
  custom: {
    50: '#75624c',
    500: '#3d290a',
    950: '#000000',
  },
}

SCSS

$custom: #3d290a;
$custom-light: #75624c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d290a",
  "rgb": {
    "r": 61,
    "g": 41,
    "b": 10
  },
  "hsl": {
    "h": 36.471,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.29838,
    "c": 0.05334,
    "h": 74.6
  },
  "luminance": 0.026
}

Semantic roles & 50–950 ramp

primary

#3D290A

secondary

#28497A

accent

#80EF39

background

#F7F5F4

surface

#EDEAE7

border

#C8C6C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3D290A

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

Preview Lab → · Contrast checker → · Palette generator →