#3A1503#3A1503

#3A1503 is a very dark, moderate orange. Relative luminance 0.014; OKLCH L 25.0% C 0.065 H 45.1°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A1503
RGB	rgb(58, 21, 3)
HSL	hsl(20, 90%, 12%)
HSV	hsv(20, 95%, 23%)
CMYK	cmyk(0%, 63.8%, 94.8%, 77.3%)
CIE-LAB	lab(12.24, 17.00, 17.42)
CIE-LCH	lch(12.24, 24.34, 45.69°)
OKLab	oklab(24.98% 0.0462 0.0463)
OKLCH	oklch(24.98% 0.065 45.1)
XYZ	xyz(2.0297, 1.4427, 0.2577)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1503 #03283A

analogous

#3A030D #3A1503 #3A3103

triadic

#3A1503 #033A15 #15033A

tetradic

#3A1503 #0D3A03 #03283A #31033A

square

#3A1503 #0D3A03 #03283A #31033A

split-complementary

#3A1503 #033A31 #030D3A

monochromatic

#1D0B02 #1D0B02 #3A1503 #742A06 #AE3F09

Accessibility & contrast

On white

16.30

#3A1503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3A1503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1503

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1503	#FFFFFF	#000000	##FFFFFF
##3A1503	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B01

Deuteranopia (green-blind)

#292302

Tritanopia (blue-blind)

#410C11

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3a1503;
/* rgb */ color: rgb(58, 21, 3);
/* oklch */ color: oklch(25.0% 0.065 45.1);

Tailwind

colors: {
  custom: {
    50: '#745348',
    500: '#3a1503',
    950: '#000000',
  },
}

SCSS

$custom: #3a1503;
$custom-light: #745348;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1503",
  "rgb": {
    "r": 58,
    "g": 21,
    "b": 3
  },
  "hsl": {
    "h": 19.636,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.24981,
    "c": 0.06541,
    "h": 45.1
  },
  "luminance": 0.01442
}

Semantic roles & 50–950 ramp

primary

#3A1503

secondary

#1C5D7D

accent

#B9FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3A1503

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

Preview Lab → · Contrast checker → · Palette generator →