#3D280D#3D280D

#3D280D is a dark, muted orange. Relative luminance 0.025; OKLCH L 29.6% C 0.051 H 70.2°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D280D
RGB	rgb(61, 40, 13)
HSL	hsl(34, 65%, 15%)
HSV	hsv(34, 79%, 24%)
CMYK	cmyk(0%, 34.4%, 78.7%, 76.1%)
CIE-LAB	lab(18.09, 6.65, 20.82)
CIE-LCH	lch(18.09, 21.86, 72.28°)
OKLab	oklab(29.64% 0.0172 0.0479)
OKLCH	oklch(29.64% 0.051 70.2)
XYZ	xyz(2.7561, 2.5390, 0.7256)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D280D #0D223D

analogous

#3D100D #3D280D #3A3D0D

triadic

#3D280D #0D3D28 #280D3D

tetradic

#3D280D #0D3D10 #0D223D #3D0D3A

square

#3D280D #0D3D10 #0D223D #3D0D3A

split-complementary

#3D280D #0D3A3D #100D3D

monochromatic

#191105 #191105 #3D280D #6F4918 #A26A23

Accessibility & contrast

On white

13.93

#3D280D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3D280D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D280D

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D280D	#FFFFFF	#000000	##FFFFFF
##3D280D	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F290A

Deuteranopia (green-blind)

#342E0E

Tritanopia (blue-blind)

#432322

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3d280d;
/* rgb */ color: rgb(61, 40, 13);
/* oklch */ color: oklch(29.6% 0.051 70.2);

Tailwind

colors: {
  custom: {
    50: '#75614d',
    500: '#3d280d',
    950: '#000000',
  },
}

SCSS

$custom: #3d280d;
$custom-light: #75614d;
$custom-dark: #000000;

JSON

{
  "hex": "#3d280d",
  "rgb": {
    "r": 61,
    "g": 40,
    "b": 13
  },
  "hsl": {
    "h": 33.75,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29636,
    "c": 0.05095,
    "h": 70.2
  },
  "luminance": 0.02539
}

Semantic roles & 50–950 ramp

primary

#3D280D

secondary

#2D4E79

accent

#89E840

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090501

muted

#7B7977

Preview Lab

Preview with #3D280D

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

Preview Lab → · Contrast checker → · Palette generator →