#A33A48#A33A48

#A33A48 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.139 H 15.8°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#A33A48
RGB	rgb(163, 58, 72)
HSL	hsl(352, 48%, 43%)
HSV	hsv(352, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 55.8%, 36.1%)
CIE-LAB	lab(40.05, 44.40, 15.13)
CIE-LCH	lch(40.05, 46.90, 18.82°)
OKLab	oklab(50.05% 0.1334 0.0377)
OKLCH	oklch(50.05% 0.139 15.8)
XYZ	xyz(17.7886, 11.2828, 7.3707)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A48 #3AA395

analogous

#A33A7C #A33A48 #A3603A

triadic

#A33A48 #48A33A #3A48A3

tetradic

#A33A48 #7CA33A #3AA395 #603AA3

square

#A33A48 #7CA33A #3AA395 #603AA3

split-complementary

#A33A48 #3AA360 #3A7CA3

monochromatic

#491A20 #762A34 #A33A48 #C35765 #D3848F

Accessibility & contrast

On white

6.45

#A33A48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#A33A48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A48

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A48	#FFFFFF	#000000	##FFFFFF
##A33A48	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535148

Deuteranopia (green-blind)

#6E6645

Tritanopia (blue-blind)

#B22740

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a33a48;
/* rgb */ color: rgb(163, 58, 72);
/* oklch */ color: oklch(50.0% 0.139 15.8);

Tailwind

colors: {
  custom: {
    50: '#c4767a',
    500: '#a33a48',
    950: '#000000',
  },
}

SCSS

$custom: #a33a48;
$custom-light: #c4767a;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a48",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 72
  },
  "hsl": {
    "h": 352,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50047,
    "c": 0.1386,
    "h": 15.8
  },
  "luminance": 0.11281
}

Semantic roles & 50–950 ramp

primary

#A33A48

secondary

#7CBDB4

accent

#D7C551

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A33A48

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

Preview Lab → · Contrast checker → · Palette generator →