#A8304A#A8304A

#A8304A is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.156 H 12.3°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#A8304A
RGB	rgb(168, 48, 74)
HSL	hsl(347, 56%, 42%)
HSV	hsv(347, 71%, 66%)
CMYK	cmyk(0%, 71.4%, 56%, 34.1%)
CIE-LAB	lab(39.47, 50.37, 13.23)
CIE-LCH	lch(39.47, 52.08, 14.72°)
OKLab	oklab(49.8% 0.1522 0.0332)
OKLCH	oklch(49.8% 0.156 12.3)
XYZ	xyz(18.4431, 10.9357, 7.6169)
Luminance	0.1093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A8304A #30A88E

analogous

#A83086 #A8304A #A85230

triadic

#A8304A #4AA830 #304AA8

tetradic

#A8304A #86A830 #30A88E #5230A8

square

#A8304A #86A830 #30A88E #5230A8

split-complementary

#A8304A #30A852 #3086A8

monochromatic

#491520 #782235 #A8304A #CB4A66 #D97A8E

Accessibility & contrast

On white

6.59

#A8304A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A8304A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A8304A

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A8304A	#FFFFFF	#000000	##FFFFFF
##A8304A	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4D4A

Deuteranopia (green-blind)

#6D6647

Tritanopia (blue-blind)

#B8143B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a8304a;
/* rgb */ color: rgb(168, 48, 74);
/* oklch */ color: oklch(49.8% 0.156 12.3);

Tailwind

colors: {
  custom: {
    50: '#c8717c',
    500: '#a8304a',
    950: '#000000',
  },
}

SCSS

$custom: #a8304a;
$custom-light: #c8717c;
$custom-dark: #000000;

JSON

{
  "hex": "#a8304a",
  "rgb": {
    "r": 168,
    "g": 48,
    "b": 74
  },
  "hsl": {
    "h": 347,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49798,
    "c": 0.15573,
    "h": 12.3
  },
  "luminance": 0.10933
}

Semantic roles & 50–950 ramp

primary

#A8304A

secondary

#73C1B0

accent

#DFBE49

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#140809

muted

#837B7B

Preview Lab

Preview with #A8304A

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

Preview Lab → · Contrast checker → · Palette generator →