#3A2803#3A2803

#3A2803 is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.1% C 0.057 H 80.8°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#3A2803
RGB	rgb(58, 40, 3)
HSL	hsl(40, 90%, 12%)
HSV	hsv(40, 95%, 23%)
CMYK	cmyk(0%, 31%, 94.8%, 77.3%)
CIE-LAB	lab(17.57, 4.40, 24.27)
CIE-LCH	lch(17.57, 24.66, 79.73°)
OKLab	oklab(29.1% 0.0091 0.0563)
OKLCH	oklch(29.1% 0.057 80.8)
XYZ	xyz(2.5203, 2.4239, 0.4213)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2803 #03153A

analogous

#3A0D03 #3A2803 #313A03

triadic

#3A2803 #033A28 #28033A

tetradic

#3A2803 #033A0D #03153A #3A0331

square

#3A2803 #033A0D #03153A #3A0331

split-complementary

#3A2803 #03313A #0D033A

monochromatic

#1D1402 #1D1402 #3A2803 #745006 #AE7809

Accessibility & contrast

On white

14.14

#3A2803 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3A2803 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2803

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2803	#FFFFFF	#000000	##FFFFFF
##3A2803	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2800

Deuteranopia (green-blind)

#332D04

Tritanopia (blue-blind)

#402321

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3a2803;
/* rgb */ color: rgb(58, 40, 3);
/* oklch */ color: oklch(29.1% 0.057 80.8);

Tailwind

colors: {
  custom: {
    50: '#736148',
    500: '#3a2803',
    950: '#000000',
  },
}

SCSS

$custom: #3a2803;
$custom-light: #736148;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2803",
  "rgb": {
    "r": 58,
    "g": 40,
    "b": 3
  },
  "hsl": {
    "h": 40.364,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29102,
    "c": 0.05703,
    "h": 80.8
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#3A2803

secondary

#1C3C7D

accent

#6FFF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080500

muted

#7B7977

Preview Lab

Preview with #3A2803

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

Preview Lab → · Contrast checker → · Palette generator →