#A01518#A01518

#A01518 is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.3% C 0.172 H 26.9°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#A01518
RGB	rgb(160, 21, 24)
HSL	hsl(359, 77%, 35%)
HSV	hsv(359, 87%, 63%)
CMYK	cmyk(0%, 86.9%, 85%, 37.3%)
CIE-LAB	lab(34.15, 53.65, 37.10)
CIE-LCH	lch(34.15, 65.22, 34.66°)
OKLab	oklab(45.31% 0.1533 0.0778)
OKLCH	oklch(45.31% 0.172 26.9)
XYZ	xyz(14.9321, 8.0784, 1.6370)
Luminance	0.0808 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01518 #15A09D

analogous

#A0155D #A01518 #A05715

triadic

#A01518 #18A015 #1518A0

tetradic

#A01518 #5DA015 #15A09D #5715A0

square

#A01518 #5DA015 #15A09D #5715A0

split-complementary

#A01518 #15A057 #155DA0

monochromatic

#340708 #6A0E10 #A01518 #D61C20 #E7484C

Accessibility & contrast

On white

8.03

#A01518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#A01518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01518

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01518	#FFFFFF	#000000	##FFFFFF
##A01518	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D16

Deuteranopia (green-blind)

#665B10

Tritanopia (blue-blind)

#B10019

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #a01518;
/* rgb */ color: rgb(160, 21, 24);
/* oklch */ color: oklch(45.3% 0.172 26.9);

Tailwind

colors: {
  custom: {
    50: '#c66456',
    500: '#a01518',
    950: '#000000',
  },
}

SCSS

$custom: #a01518;
$custom-light: #c66456;
$custom-dark: #000000;

JSON

{
  "hex": "#a01518",
  "rgb": {
    "r": 160,
    "g": 21,
    "b": 24
  },
  "hsl": {
    "h": 358.705,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.45307,
    "c": 0.17192,
    "h": 26.9
  },
  "luminance": 0.08076
}

Semantic roles & 50–950 ramp

primary

#A01518

secondary

#49C8C5

accent

#F3EF34

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #A01518

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

Preview Lab → · Contrast checker → · Palette generator →