#A01A30#A01A30

#A01A30 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.9% C 0.167 H 19.1°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#A01A30
RGB	rgb(160, 26, 48)
HSL	hsl(350, 72%, 36%)
HSV	hsv(350, 84%, 63%)
CMYK	cmyk(0%, 83.8%, 70%, 37.3%)
CIE-LAB	lab(34.86, 53.37, 23.43)
CIE-LCH	lch(34.86, 58.29, 23.70°)
OKLab	oklab(45.93% 0.1578 0.0546)
OKLCH	oklch(45.93% 0.167 19.1)
XYZ	xyz(15.4019, 8.4282, 3.6116)
Luminance	0.0843 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01A30 #1AA08A

analogous

#A01A73 #A01A30 #A0471A

triadic

#A01A30 #30A01A #1A30A0

tetradic

#A01A30 #73A01A #1AA08A #471AA0

square

#A01A30 #73A01A #1AA08A #471AA0

split-complementary

#A01A30 #1AA047 #1A73A0

monochromatic

#370910 #6B1120 #A01A30 #D52340 #E35269

Accessibility & contrast

On white

7.82

#A01A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#A01A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01A30

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01A30	#FFFFFF	#000000	##FFFFFF
##A01A30	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444030

Deuteranopia (green-blind)

#655C2C

Tritanopia (blue-blind)

#B00024

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #a01a30;
/* rgb */ color: rgb(160, 26, 48);
/* oklch */ color: oklch(45.9% 0.167 19.1);

Tailwind

colors: {
  custom: {
    50: '#c46668',
    500: '#a01a30',
    950: '#000000',
  },
}

SCSS

$custom: #a01a30;
$custom-light: #c46668;
$custom-dark: #000000;

JSON

{
  "hex": "#a01a30",
  "rgb": {
    "r": 160,
    "g": 26,
    "b": 48
  },
  "hsl": {
    "h": 350.149,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45931,
    "c": 0.167,
    "h": 19.1
  },
  "luminance": 0.08426
}

Semantic roles & 50–950 ramp

primary

#A01A30

secondary

#50C5B2

accent

#EFD139

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01A30

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

Preview Lab → · Contrast checker → · Palette generator →