#A0641C#A0641C

#A0641C is a mid, moderate orange. Relative luminance 0.167; OKLCH L 55.7% C 0.113 H 65.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A0641C
RGB	rgb(160, 100, 28)
HSL	hsl(33, 70%, 37%)
HSV	hsv(33, 83%, 63%)
CMYK	cmyk(0%, 37.5%, 82.5%, 37.3%)
CIE-LAB	lab(47.85, 18.51, 47.71)
CIE-LCH	lch(47.85, 51.17, 68.80°)
OKLab	oklab(55.72% 0.047 0.1027)
OKLCH	oklch(55.72% 0.113 65.4)
XYZ	xyz(19.2656, 16.6737, 3.3021)
Luminance	0.1667 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0641C #1C58A0

analogous

#A0221C #A0641C #9AA01C

triadic

#A0641C #1CA064 #641CA0

tetradic

#A0641C #1CA022 #1C58A0 #A01C9A

square

#A0641C #1CA022 #1C58A0 #A01C9A

split-complementary

#A0641C #1C9AA0 #221CA0

monochromatic

#38230A #6C4313 #A0641C #D48525 #E1A255

Accessibility & contrast

On white

4.84

#A0641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#A0641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0641C

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0641C	#FFFFFF	#000000	##FFFFFF
##A0641C	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77690F

Deuteranopia (green-blind)

#85771D

Tritanopia (blue-blind)

#AF5656

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a0641c;
/* rgb */ color: rgb(160, 100, 28);
/* oklch */ color: oklch(55.7% 0.113 65.4);

Tailwind

colors: {
  custom: {
    50: '#c2905f',
    500: '#a0641c',
    950: '#000000',
  },
}

SCSS

$custom: #a0641c;
$custom-light: #c2905f;
$custom-dark: #000000;

JSON

{
  "hex": "#a0641c",
  "rgb": {
    "r": 160,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 32.727,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5572,
    "c": 0.11298,
    "h": 65.4
  },
  "luminance": 0.16672
}

Semantic roles & 50–950 ramp

primary

#A0641C

secondary

#5387C4

accent

#8CED3B

background

#FCF8F5

surface

#F9F0E9

border

#D2CBC5

text

#130C05

muted

#827D79

Preview Lab

Preview with #A0641C

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

Preview Lab → · Contrast checker → · Palette generator →