#3D1F09#3D1F09

#3D1F09 is a dark, muted orange. Relative luminance 0.020; OKLCH L 27.6% C 0.057 H 53.8°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D1F09
RGB	rgb(61, 31, 9)
HSL	hsl(25, 74%, 14%)
HSV	hsv(25, 85%, 24%)
CMYK	cmyk(0%, 49.2%, 85.2%, 76.1%)
CIE-LAB	lab(15.45, 12.44, 19.29)
CIE-LCH	lch(15.45, 22.95, 57.19°)
OKLab	oklab(27.57% 0.0337 0.046)
OKLCH	oklch(27.57% 0.057 53.8)
XYZ	xyz(2.4640, 1.9921, 0.5131)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1F09 #09273D

analogous

#3D090D #3D1F09 #3D3909

triadic

#3D1F09 #093D1F #1F093D

tetradic

#3D1F09 #0D3D09 #09273D #39093D

square

#3D1F09 #0D3D09 #09273D #39093D

split-complementary

#3D1F09 #093D39 #090D3D

monochromatic

#1B0E04 #1B0E04 #3D1F09 #723A11 #A85519

Accessibility & contrast

On white

15.02

#3D1F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3D1F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1F09

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1F09	#FFFFFF	#000000	##FFFFFF
##3D1F09	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282207

Deuteranopia (green-blind)

#2F2909

Tritanopia (blue-blind)

#44191A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3d1f09;
/* rgb */ color: rgb(61, 31, 9);
/* oklch */ color: oklch(27.6% 0.057 53.8);

Tailwind

colors: {
  custom: {
    50: '#765b4b',
    500: '#3d1f09',
    950: '#000000',
  },
}

SCSS

$custom: #3d1f09;
$custom-light: #765b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1f09",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 9
  },
  "hsl": {
    "h": 25.385,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2757,
    "c": 0.05702,
    "h": 53.8
  },
  "luminance": 0.01992
}

Semantic roles & 50–950 ramp

primary

#3D1F09

secondary

#27577B

accent

#A2F137

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3D1F09

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

Preview Lab → · Contrast checker → · Palette generator →