#A03A50#A03A50

#A03A50 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.8% C 0.136 H 10.4°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#A03A50
RGB	rgb(160, 58, 80)
HSL	hsl(347, 47%, 43%)
HSV	hsv(347, 64%, 63%)
CMYK	cmyk(0%, 63.8%, 50%, 37.3%)
CIE-LAB	lab(39.72, 44.07, 9.57)
CIE-LCH	lch(39.72, 45.10, 12.25°)
OKLab	oklab(49.76% 0.1336 0.0246)
OKLCH	oklch(49.76% 0.136 10.4)
XYZ	xyz(17.4596, 11.0810, 8.8073)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03A50 #3AA08A

analogous

#A03A83 #A03A50 #A0573A

triadic

#A03A50 #50A03A #3A50A0

tetradic

#A03A50 #83A03A #3AA08A #573AA0

square

#A03A50 #83A03A #3AA08A #573AA0

split-complementary

#A03A50 #3AA057 #3A83A0

monochromatic

#461923 #732A3A #A03A50 #C2566D #D28394

Accessibility & contrast

On white

6.53

#A03A50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A03A50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03A50

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03A50	#FFFFFF	#000000	##FFFFFF
##A03A50	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515150

Deuteranopia (green-blind)

#6B654E

Tritanopia (blue-blind)

#AE2B42

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a03a50;
/* rgb */ color: rgb(160, 58, 80);
/* oklch */ color: oklch(49.8% 0.136 10.4);

Tailwind

colors: {
  custom: {
    50: '#c17680',
    500: '#a03a50',
    950: '#000000',
  },
}

SCSS

$custom: #a03a50;
$custom-light: #c17680;
$custom-dark: #000000;

JSON

{
  "hex": "#a03a50",
  "rgb": {
    "r": 160,
    "g": 58,
    "b": 80
  },
  "hsl": {
    "h": 347.059,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49757,
    "c": 0.13587,
    "h": 10.4
  },
  "luminance": 0.11079
}

Semantic roles & 50–950 ramp

primary

#A03A50

secondary

#7ABCAE

accent

#D6BA51

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A03A50

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

Preview Lab → · Contrast checker → · Palette generator →