#A03230#A03230

#A03230 is a mid, vivid red. Relative luminance 0.100; OKLCH L 48.1% C 0.146 H 25.4°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#A03230
RGB	rgb(160, 50, 48)
HSL	hsl(1, 54%, 41%)
HSV	hsv(1, 70%, 63%)
CMYK	cmyk(0%, 68.8%, 70%, 37.3%)
CIE-LAB	lab(37.79, 45.22, 26.99)
CIE-LCH	lch(37.79, 52.66, 30.83°)
OKLab	oklab(48.11% 0.1318 0.0626)
OKLCH	oklch(48.11% 0.146 25.4)
XYZ	xyz(16.1730, 9.9705, 3.8686)
Luminance	0.0997 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03230 #309EA0

analogous

#A03066 #A03230 #A06A30

triadic

#A03230 #30A032 #3230A0

tetradic

#A03230 #66A030 #309EA0 #6A30A0

square

#A03230 #66A030 #309EA0 #6A30A0

split-complementary

#A03230 #30A06A #3066A0

monochromatic

#421514 #712322 #A03230 #C74846 #D67775

Accessibility & contrast

On white

7.01

#A03230 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A03230 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03230

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03230	#FFFFFF	#000000	##FFFFFF
##A03230	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A2F

Deuteranopia (green-blind)

#6C622D

Tritanopia (blue-blind)

#B01333

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a03230;
/* rgb */ color: rgb(160, 50, 48);
/* oklch */ color: oklch(48.1% 0.146 25.4);

Tailwind

colors: {
  custom: {
    50: '#c37168',
    500: '#a03230',
    950: '#000000',
  },
}

SCSS

$custom: #a03230;
$custom-light: #c37168;
$custom-dark: #000000;

JSON

{
  "hex": "#a03230",
  "rgb": {
    "r": 160,
    "g": 50,
    "b": 48
  },
  "hsl": {
    "h": 1.071,
    "s": 53.846,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4811,
    "c": 0.14593,
    "h": 25.4
  },
  "luminance": 0.09968
}

Semantic roles & 50–950 ramp

primary

#A03230

secondary

#6EBCBE

accent

#DBDD4B

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140806

muted

#827B7A

Preview Lab

Preview with #A03230

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

Preview Lab → · Contrast checker → · Palette generator →