#A0502B#A0502B

#A0502B is a mid, moderate orange. Relative luminance 0.134; OKLCH L 52.3% C 0.118 H 44.0°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#A0502B
RGB	rgb(160, 80, 43)
HSL	hsl(19, 58%, 40%)
HSV	hsv(19, 73%, 63%)
CMYK	cmyk(0%, 50%, 73.1%, 37.3%)
CIE-LAB	lab(43.34, 30.30, 36.21)
CIE-LCH	lch(43.34, 47.22, 50.07°)
OKLab	oklab(52.29% 0.0846 0.0817)
OKLCH	oklch(52.29% 0.118 44)
XYZ	xyz(17.8036, 13.3874, 3.9315)
Luminance	0.1338 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0502B #2B7BA0

analogous

#A02B41 #A0502B #A08A2B

triadic

#A0502B #2BA050 #502BA0

tetradic

#A0502B #41A02B #2B7BA0 #8A2BA0

square

#A0502B #41A02B #2B7BA0 #8A2BA0

split-complementary

#A0502B #2BA08A #2B41A0

monochromatic

#402011 #70381E #A0502B #CB6A3D #D88F6E

Accessibility & contrast

On white

5.71

#A0502B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#A0502B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0502B

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0502B	#FFFFFF	#000000	##FFFFFF
##A0502B	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B27

Deuteranopia (green-blind)

#796D2A

Tritanopia (blue-blind)

#AF4048

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a0502b;
/* rgb */ color: rgb(160, 80, 43);
/* oklch */ color: oklch(52.3% 0.118 44.0);

Tailwind

colors: {
  custom: {
    50: '#c28266',
    500: '#a0502b',
    950: '#000000',
  },
}

SCSS

$custom: #a0502b;
$custom-light: #c28266;
$custom-dark: #000000;

JSON

{
  "hex": "#a0502b",
  "rgb": {
    "r": 160,
    "g": 80,
    "b": 43
  },
  "hsl": {
    "h": 18.974,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52291,
    "c": 0.11757,
    "h": 44
  },
  "luminance": 0.13385
}

Semantic roles & 50–950 ramp

primary

#A0502B

secondary

#68A3BF

accent

#B0E147

background

#FCF8F6

surface

#F9EFEB

border

#D2CAC6

text

#140A06

muted

#827C7A

Preview Lab

Preview with #A0502B

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

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