#A33A52#A33A52

#A33A52 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.139 H 9.8°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#A33A52
RGB	rgb(163, 58, 82)
HSL	hsl(346, 48%, 43%)
HSV	hsv(346, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 49.7%, 36.1%)
CIE-LAB	lab(40.29, 45.27, 9.19)
CIE-LCH	lch(40.29, 46.19, 11.47°)
OKLab	oklab(50.3% 0.1374 0.0237)
OKLCH	oklch(50.3% 0.139 9.8)
XYZ	xyz(18.1417, 11.4241, 9.2307)
Luminance	0.1142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A52 #3AA38B

analogous

#A33A86 #A33A52 #A3563A

triadic

#A33A52 #52A33A #3A52A3

tetradic

#A33A52 #86A33A #3AA38B #563AA3

square

#A33A52 #86A33A #3AA38B #563AA3

split-complementary

#A33A52 #3AA356 #3A86A3

monochromatic

#491A25 #762A3B #A33A52 #C35770 #D38496

Accessibility & contrast

On white

6.39

#A33A52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A33A52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A52

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A52	#FFFFFF	#000000	##FFFFFF
##A33A52	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515252

Deuteranopia (green-blind)

#6D6750

Tritanopia (blue-blind)

#B12A43

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33a52;
/* rgb */ color: rgb(163, 58, 82);
/* oklch */ color: oklch(50.3% 0.139 9.8);

Tailwind

colors: {
  custom: {
    50: '#c37682',
    500: '#a33a52',
    950: '#000000',
  },
}

SCSS

$custom: #a33a52;
$custom-light: #c37682;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a52",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 82
  },
  "hsl": {
    "h": 346.286,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50297,
    "c": 0.13941,
    "h": 9.8
  },
  "luminance": 0.11422
}

Semantic roles & 50–950 ramp

primary

#A33A52

secondary

#7CBDAE

accent

#D7B851

background

#FCF7F7

surface

#F8EDEE

border

#D1C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33A52

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

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