#A01916#A01916

#A01916 is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.5% C 0.170 H 28.1°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#A01916
RGB	rgb(160, 25, 22)
HSL	hsl(1, 76%, 36%)
HSV	hsv(1, 86%, 63%)
CMYK	cmyk(0%, 84.4%, 86.3%, 37.3%)
CIE-LAB	lab(34.46, 52.67, 38.44)
CIE-LCH	lch(34.46, 65.20, 36.12°)
OKLab	oklab(45.53% 0.1498 0.08)
OKLCH	oklch(45.53% 0.17 28.1)
XYZ	xyz(14.9916, 8.2293, 1.5580)
Luminance	0.0823 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01916 #169DA0

analogous

#A01658 #A01916 #A05E16

triadic

#A01916 #16A019 #1916A0

tetradic

#A01916 #58A016 #169DA0 #5E16A0

square

#A01916 #58A016 #169DA0 #5E16A0

split-complementary

#A01916 #16A05E #1658A0

monochromatic

#340807 #6A110F #A01916 #D6211D #E64E4A

Accessibility & contrast

On white

7.94

#A01916 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#A01916 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01916

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01916	#FFFFFF	#000000	##FFFFFF
##A01916	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E13

Deuteranopia (green-blind)

#675B0D

Tritanopia (blue-blind)

#B1001B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a01916;
/* rgb */ color: rgb(160, 25, 22);
/* oklch */ color: oklch(45.5% 0.170 28.1);

Tailwind

colors: {
  custom: {
    50: '#c66655',
    500: '#a01916',
    950: '#000000',
  },
}

SCSS

$custom: #a01916;
$custom-light: #c66655;
$custom-dark: #000000;

JSON

{
  "hex": "#a01916",
  "rgb": {
    "r": 160,
    "g": 25,
    "b": 22
  },
  "hsl": {
    "h": 1.304,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45532,
    "c": 0.16984,
    "h": 28.1
  },
  "luminance": 0.08227
}

Semantic roles & 50–950 ramp

primary

#A01916

secondary

#4AC5C8

accent

#EEF235

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #A01916

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

Preview Lab → · Contrast checker → · Palette generator →