#A5603F#A5603F

#A5603F is a mid, moderate orange. Relative luminance 0.167; OKLCH L 56.0% C 0.101 H 45.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A5603F
RGB	rgb(165, 96, 63)
HSL	hsl(19, 45%, 45%)
HSV	hsv(19, 62%, 65%)
CMYK	cmyk(0%, 41.8%, 61.8%, 35.3%)
CIE-LAB	lab(47.91, 24.85, 30.67)
CIE-LCH	lch(47.91, 39.47, 50.99°)
OKLab	oklab(56.03% 0.071 0.0725)
OKLCH	oklch(56.03% 0.101 45.6)
XYZ	xyz(20.5987, 16.7260, 6.8453)
Luminance	0.1672 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5603F #3F84A5

analogous

#A53F51 #A5603F #A5933F

triadic

#A5603F #3FA560 #603FA5

tetradic

#A5603F #51A53F #3F84A5 #933FA5

square

#A5603F #51A53F #3F84A5 #933FA5

split-complementary

#A5603F #3FA593 #3F51A5

monochromatic

#4C2C1D #79462E #A5603F #C27F5F #D3A38C

Accessibility & contrast

On white

4.83

#A5603F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A5603F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A5603F

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5603F	#FFFFFF	#000000	##FFFFFF
##A5603F	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73693C

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#B45358

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a5603f;
/* rgb */ color: rgb(165, 96, 63);
/* oklch */ color: oklch(56.0% 0.101 45.6);

Tailwind

colors: {
  custom: {
    50: '#c48e75',
    500: '#a5603f',
    950: '#000000',
  },
}

SCSS

$custom: #a5603f;
$custom-light: #c48e75;
$custom-dark: #000000;

JSON

{
  "hex": "#a5603f",
  "rgb": {
    "r": 165,
    "g": 96,
    "b": 63
  },
  "hsl": {
    "h": 19.412,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56026,
    "c": 0.10148,
    "h": 45.6
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#A5603F

secondary

#82AABE

accent

#ABD453

background

#FCF8F7

surface

#F8F0ED

border

#D1CBC8

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A5603F

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

Preview Lab → · Contrast checker → · Palette generator →