#A13E1D#A13E1D

#A13E1D is a mid, vivid orange. Relative luminance 0.111; OKLCH L 49.6% C 0.139 H 38.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#A13E1D
RGB	rgb(161, 62, 29)
HSL	hsl(15, 69%, 37%)
HSV	hsv(15, 82%, 63%)
CMYK	cmyk(0%, 61.5%, 82%, 36.9%)
CIE-LAB	lab(39.77, 39.34, 39.84)
CIE-LCH	lch(39.77, 55.99, 45.36°)
OKLab	oklab(49.57% 0.1097 0.0857)
OKLCH	oklch(49.57% 0.139 38)
XYZ	xyz(16.6442, 11.1134, 2.4308)
Luminance	0.1111 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E1D #1D80A1

analogous

#A11D3E #A13E1D #A1801D

triadic

#A13E1D #1DA13E #3E1DA1

tetradic

#A13E1D #3EA11D #1D80A1 #801DA1

square

#A13E1D #3EA11D #1D80A1 #801DA1

split-complementary

#A13E1D #1DA180 #1D3EA1

monochromatic

#39160A #6D2A14 #A13E1D #D55226 #E17A58

Accessibility & contrast

On white

6.52

#A13E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A13E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E1D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E1D	#FFFFFF	#000000	##FFFFFF
##A13E1D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5018

Deuteranopia (green-blind)

#726619

Tritanopia (blue-blind)

#B12537

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e1d;
/* rgb */ color: rgb(161, 62, 29);
/* oklch */ color: oklch(49.6% 0.139 38.0);

Tailwind

colors: {
  custom: {
    50: '#c5775c',
    500: '#a13e1d',
    950: '#000000',
  },
}

SCSS

$custom: #a13e1d;
$custom-light: #c5775c;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e1d",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 29
  },
  "hsl": {
    "h": 15,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49566,
    "c": 0.13919,
    "h": 38
  },
  "luminance": 0.11111
}

Semantic roles & 50–950 ramp

primary

#A13E1D

secondary

#55A9C4

accent

#C0EC3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A13E1D

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

Preview Lab → · Contrast checker → · Palette generator →