#A01E16#A01E16

#A01E16 is a mid, vivid red. Relative luminance 0.085; OKLCH L 45.9% C 0.167 H 29.1°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#A01E16
RGB	rgb(160, 30, 22)
HSL	hsl(3, 76%, 36%)
HSV	hsv(3, 86%, 63%)
CMYK	cmyk(0%, 81.3%, 86.3%, 37.3%)
CIE-LAB	lab(34.93, 51.33, 38.85)
CIE-LCH	lch(34.93, 64.38, 37.12°)
OKLab	oklab(45.88% 0.1457 0.0809)
OKLCH	oklch(45.88% 0.167 29.1)
XYZ	xyz(15.1082, 8.4625, 1.5968)
Luminance	0.0846 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01E16 #1698A0

analogous

#A01653 #A01E16 #A06316

triadic

#A01E16 #16A01E #1E16A0

tetradic

#A01E16 #53A016 #1698A0 #6316A0

square

#A01E16 #53A016 #1698A0 #6316A0

split-complementary

#A01E16 #16A063 #1653A0

monochromatic

#340A07 #6A140F #A01E16 #D6281D #E6534A

Accessibility & contrast

On white

7.80

#A01E16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#A01E16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01E16

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01E16	#FFFFFF	#000000	##FFFFFF
##A01E16	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484013

Deuteranopia (green-blind)

#685C0D

Tritanopia (blue-blind)

#B1001E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01e16;
/* rgb */ color: rgb(160, 30, 22);
/* oklch */ color: oklch(45.9% 0.167 29.1);

Tailwind

colors: {
  custom: {
    50: '#c66755',
    500: '#a01e16',
    950: '#000000',
  },
}

SCSS

$custom: #a01e16;
$custom-light: #c66755;
$custom-dark: #000000;

JSON

{
  "hex": "#a01e16",
  "rgb": {
    "r": 160,
    "g": 30,
    "b": 22
  },
  "hsl": {
    "h": 3.478,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45882,
    "c": 0.16661,
    "h": 29.1
  },
  "luminance": 0.0846
}

Semantic roles & 50–950 ramp

primary

#A01E16

secondary

#4AC0C8

accent

#E7F235

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A01E16

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

Preview Lab → · Contrast checker → · Palette generator →