#A13015#A13015

#A13015 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.8% C 0.153 H 34.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#A13015
RGB	rgb(161, 48, 21)
HSL	hsl(12, 77%, 36%)
HSV	hsv(12, 87%, 63%)
CMYK	cmyk(0%, 70.2%, 87%, 36.9%)
CIE-LAB	lab(37.39, 45.34, 41.53)
CIE-LCH	lch(37.39, 61.49, 42.49°)
OKLab	oklab(47.75% 0.1268 0.0865)
OKLCH	oklch(47.75% 0.154 34.3)
XYZ	xyz(15.8921, 9.7476, 1.7540)
Luminance	0.0974 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13015 #1586A1

analogous

#A11540 #A13015 #A17615

triadic

#A13015 #15A130 #3015A1

tetradic

#A13015 #40A115 #1586A1 #7615A1

square

#A13015 #40A115 #1586A1 #7615A1

split-complementary

#A13015 #15A176 #1540A1

monochromatic

#351007 #6B200E #A13015 #D7401C #E76849

Accessibility & contrast

On white

7.12

#A13015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#A13015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A13015

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13015	#FFFFFF	#000000	##FFFFFF
##A13015	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524810

Deuteranopia (green-blind)

#6E610E

Tritanopia (blue-blind)

#B2022B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a13015;
/* rgb */ color: rgb(161, 48, 21);
/* oklch */ color: oklch(47.8% 0.153 34.3);

Tailwind

colors: {
  custom: {
    50: '#c66f56',
    500: '#a13015',
    950: '#000000',
  },
}

SCSS

$custom: #a13015;
$custom-light: #c66f56;
$custom-dark: #000000;

JSON

{
  "hex": "#a13015",
  "rgb": {
    "r": 161,
    "g": 48,
    "b": 21
  },
  "hsl": {
    "h": 11.571,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4775,
    "c": 0.1535,
    "h": 34.3
  },
  "luminance": 0.09745
}

Semantic roles & 50–950 ramp

primary

#A13015

secondary

#49B0C8

accent

#CFF334

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A13015

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

Preview Lab → · Contrast checker → · Palette generator →