#A03D1A#A03D1A

#A03D1A is a mid, vivid orange. Relative luminance 0.109; OKLCH L 49.2% C 0.140 H 38.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#A03D1A
RGB	rgb(160, 61, 26)
HSL	hsl(16, 72%, 36%)
HSV	hsv(16, 84%, 63%)
CMYK	cmyk(0%, 61.9%, 83.8%, 37.3%)
CIE-LAB	lab(39.39, 39.34, 40.88)
CIE-LCH	lch(39.39, 56.74, 46.10°)
OKLab	oklab(49.24% 0.1092 0.0871)
OKLCH	oklch(49.24% 0.14 38.6)
XYZ	xyz(16.3542, 10.8880, 2.2175)
Luminance	0.1089 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03D1A #1A7DA0

analogous

#A01A3A #A03D1A #A0801A

triadic

#A03D1A #1AA03D #3D1AA0

tetradic

#A03D1A #3AA01A #1A7DA0 #801AA0

square

#A03D1A #3AA01A #1A7DA0 #801AA0

split-complementary

#A03D1A #1AA080 #1A3AA0

monochromatic

#371509 #6B2911 #A03D1A #D55123 #E37852

Accessibility & contrast

On white

6.61

#A03D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A03D1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03D1A

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03D1A	#FFFFFF	#000000	##FFFFFF
##A03D1A	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F15

Deuteranopia (green-blind)

#726516

Tritanopia (blue-blind)

#B02436

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03d1a;
/* rgb */ color: rgb(160, 61, 26);
/* oklch */ color: oklch(49.2% 0.140 38.6);

Tailwind

colors: {
  custom: {
    50: '#c4765a',
    500: '#a03d1a',
    950: '#000000',
  },
}

SCSS

$custom: #a03d1a;
$custom-light: #c4765a;
$custom-dark: #000000;

JSON

{
  "hex": "#a03d1a",
  "rgb": {
    "r": 160,
    "g": 61,
    "b": 26
  },
  "hsl": {
    "h": 15.672,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.49238,
    "c": 0.13972,
    "h": 38.6
  },
  "luminance": 0.10886
}

Semantic roles & 50–950 ramp

primary

#A03D1A

secondary

#50A7C5

accent

#BFEF39

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A03D1A

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

Preview Lab → · Contrast checker → · Palette generator →