#A1501D#A1501D

#A1501D is a mid, vivid orange. Relative luminance 0.134; OKLCH L 52.3% C 0.124 H 48.8°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#A1501D
RGB	rgb(161, 80, 29)
HSL	hsl(23, 69%, 37%)
HSV	hsv(23, 82%, 63%)
CMYK	cmyk(0%, 50.3%, 82%, 36.9%)
CIE-LAB	lab(43.37, 30.12, 43.24)
CIE-LCH	lch(43.37, 52.69, 55.14°)
OKLab	oklab(52.3% 0.0816 0.0932)
OKLCH	oklch(52.3% 0.124 48.8)
XYZ	xyz(17.7901, 13.4053, 2.8128)
Luminance	0.1340 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1501D #1D6EA1

analogous

#A11D2C #A1501D #A1921D

triadic

#A1501D #1DA150 #501DA1

tetradic

#A1501D #2CA11D #1D6EA1 #921DA1

square

#A1501D #2CA11D #1D6EA1 #921DA1

split-complementary

#A1501D #1DA192 #1D2CA1

monochromatic

#391C0A #6D3614 #A1501D #D56A26 #E18D58

Accessibility & contrast

On white

5.71

#A1501D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#A1501D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1501D

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1501D	#FFFFFF	#000000	##FFFFFF
##A1501D	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)

#675B15

Deuteranopia (green-blind)

#7B6D1B

Tritanopia (blue-blind)

#B13E46

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a1501d;
/* rgb */ color: rgb(161, 80, 29);
/* oklch */ color: oklch(52.3% 0.124 48.8);

Tailwind

colors: {
  custom: {
    50: '#c4825d',
    500: '#a1501d',
    950: '#000000',
  },
}

SCSS

$custom: #a1501d;
$custom-light: #c4825d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1501d",
  "rgb": {
    "r": 161,
    "g": 80,
    "b": 29
  },
  "hsl": {
    "h": 23.182,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52302,
    "c": 0.12386,
    "h": 48.8
  },
  "luminance": 0.13403
}

Semantic roles & 50–950 ramp

primary

#A1501D

secondary

#559AC4

accent

#A8EC3C

background

#FCF8F5

surface

#F9EFE9

border

#D2CAC5

text

#140A04

muted

#827C79

Preview Lab

Preview with #A1501D

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

Preview Lab → · Contrast checker → · Palette generator →