#A01C30#A01C30

#A01C30 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.1% C 0.166 H 19.5°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#A01C30
RGB	rgb(160, 28, 48)
HSL	hsl(351, 70%, 37%)
HSV	hsv(351, 83%, 63%)
CMYK	cmyk(0%, 82.5%, 70%, 37.3%)
CIE-LAB	lab(35.04, 52.85, 23.65)
CIE-LCH	lch(35.04, 57.90, 24.11°)
OKLab	oklab(46.07% 0.1561 0.0552)
OKLCH	oklch(46.07% 0.166 19.5)
XYZ	xyz(15.4477, 8.5199, 3.6269)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01C30 #1CA08C

analogous

#A01C72 #A01C30 #A04A1C

triadic

#A01C30 #30A01C #1C30A0

tetradic

#A01C30 #72A01C #1CA08C #4A1CA0

square

#A01C30 #72A01C #1CA08C #4A1CA0

split-complementary

#A01C30 #1CA04A #1C72A0

monochromatic

#380A11 #6C1320 #A01C30 #D42540 #E1556A

Accessibility & contrast

On white

7.77

#A01C30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#A01C30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01C30

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01C30	#FFFFFF	#000000	##FFFFFF
##A01C30	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454130

Deuteranopia (green-blind)

#665C2C

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01c30;
/* rgb */ color: rgb(160, 28, 48);
/* oklch */ color: oklch(46.1% 0.166 19.5);

Tailwind

colors: {
  custom: {
    50: '#c46768',
    500: '#a01c30',
    950: '#000000',
  },
}

SCSS

$custom: #a01c30;
$custom-light: #c46768;
$custom-dark: #000000;

JSON

{
  "hex": "#a01c30",
  "rgb": {
    "r": 160,
    "g": 28,
    "b": 48
  },
  "hsl": {
    "h": 350.909,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46067,
    "c": 0.16558,
    "h": 19.5
  },
  "luminance": 0.08517
}

Semantic roles & 50–950 ramp

primary

#A01C30

secondary

#53C4B3

accent

#EDD23B

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01C30

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

Preview Lab → · Contrast checker → · Palette generator →