#A33B48#A33B48

#A33B48 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.2% C 0.137 H 16.2°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#A33B48
RGB	rgb(163, 59, 72)
HSL	hsl(353, 47%, 44%)
HSV	hsv(353, 64%, 64%)
CMYK	cmyk(0%, 63.8%, 55.8%, 36.1%)
CIE-LAB	lab(40.22, 43.94, 15.36)
CIE-LCH	lch(40.22, 46.55, 19.27°)
OKLab	oklab(50.17% 0.1319 0.0383)
OKLCH	oklch(50.17% 0.137 16.2)
XYZ	xyz(17.8395, 11.3846, 7.3877)
Luminance	0.1138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33B48 #3BA396

analogous

#A33B7C #A33B48 #A3623B

triadic

#A33B48 #48A33B #3B48A3

tetradic

#A33B48 #7CA33B #3BA396 #623BA3

square

#A33B48 #7CA33B #3BA396 #623BA3

split-complementary

#A33B48 #3BA362 #3B7CA3

monochromatic

#491A20 #762B34 #A33B48 #C35866 #D3858F

Accessibility & contrast

On white

6.41

#A33B48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A33B48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33B48

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33B48	#FFFFFF	#000000	##FFFFFF
##A33B48	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545148

Deuteranopia (green-blind)

#6E6745

Tritanopia (blue-blind)

#B22840

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33b48;
/* rgb */ color: rgb(163, 59, 72);
/* oklch */ color: oklch(50.2% 0.137 16.2);

Tailwind

colors: {
  custom: {
    50: '#c4767a',
    500: '#a33b48',
    950: '#000000',
  },
}

SCSS

$custom: #a33b48;
$custom-light: #c4767a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33b48",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 72
  },
  "hsl": {
    "h": 352.5,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50173,
    "c": 0.13737,
    "h": 16.2
  },
  "luminance": 0.11382
}

Semantic roles & 50–950 ramp

primary

#A33B48

secondary

#7DBDB5

accent

#D6C651

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A33B48

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

Preview Lab → · Contrast checker → · Palette generator →