#3A2303#3A2303

#3A2303 is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.9% C 0.057 H 70.5°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A2303
RGB	rgb(58, 35, 3)
HSL	hsl(35, 90%, 12%)
HSV	hsv(35, 95%, 23%)
CMYK	cmyk(0%, 39.7%, 94.8%, 77.3%)
CIE-LAB	lab(16.05, 7.79, 22.39)
CIE-LCH	lch(16.05, 23.71, 70.81°)
OKLab	oklab(27.91% 0.0189 0.0535)
OKLCH	oklch(27.91% 0.057 70.5)
XYZ	xyz(2.3626, 2.1084, 0.3687)
Luminance	0.0211 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2303 #031A3A

analogous

#3A0803 #3A2303 #363A03

triadic

#3A2303 #033A23 #23033A

tetradic

#3A2303 #033A08 #031A3A #3A0336

square

#3A2303 #033A08 #031A3A #3A0336

split-complementary

#3A2303 #03363A #08033A

monochromatic

#1D1202 #1D1202 #3A2303 #744606 #AE6909

Accessibility & contrast

On white

14.77

#3A2303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3A2303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2303

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2303	#FFFFFF	#000000	##FFFFFF
##3A2303	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2500

Deuteranopia (green-blind)

#302A04

Tritanopia (blue-blind)

#401D1D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a2303;
/* rgb */ color: rgb(58, 35, 3);
/* oklch */ color: oklch(27.9% 0.057 70.5);

Tailwind

colors: {
  custom: {
    50: '#735d48',
    500: '#3a2303',
    950: '#000000',
  },
}

SCSS

$custom: #3a2303;
$custom-light: #735d48;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2303",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 3
  },
  "hsl": {
    "h": 34.909,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.27912,
    "c": 0.05672,
    "h": 70.5
  },
  "luminance": 0.02108
}

Semantic roles & 50–950 ramp

primary

#3A2303

secondary

#1C457D

accent

#82FF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080400

muted

#7B7977

Preview Lab

Preview with #3A2303

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

Preview Lab → · Contrast checker → · Palette generator →