#CA3953#CA3953

#CA3953 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.7% C 0.181 H 15.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#CA3953
RGB	rgb(202, 57, 83)
HSL	hsl(349, 58%, 51%)
HSV	hsv(349, 72%, 79%)
CMYK	cmyk(0%, 71.8%, 58.9%, 20.8%)
CIE-LAB	lab(47.12, 58.17, 19.05)
CIE-LCH	lch(47.12, 61.21, 18.13°)
OKLab	oklab(56.69% 0.1746 0.0469)
OKLCH	oklch(56.69% 0.181 15)
XYZ	xyz(27.3843, 16.1112, 9.8497)
Luminance	0.1611 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3953 #39CAB0

analogous

#CA399C #CA3953 #CA6739

triadic

#CA3953 #53CA39 #3953CA

tetradic

#CA3953 #9CCA39 #39CAB0 #6739CA

square

#CA3953 #9CCA39 #39CAB0 #6739CA

split-complementary

#CA3953 #39CA67 #399CCA

monochromatic

#6C1D2B #9C2A3E #CA3953 #D7697D #E49AA7

Accessibility & contrast

On white

4.97

#CA3953 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CA3953 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3953

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3953	#FFFFFF	#000000	##FFFFFF
##CA3953	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D53

Deuteranopia (green-blind)

#847B4F

Tritanopia (blue-blind)

#DD0E44

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3953;
/* rgb */ color: rgb(202, 57, 83);
/* oklch */ color: oklch(56.7% 0.181 15.0);

Tailwind

colors: {
  custom: {
    50: '#e17a83',
    500: '#ca3953',
    950: '#000000',
  },
}

SCSS

$custom: #ca3953;
$custom-light: #e17a83;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3953",
  "rgb": {
    "r": 202,
    "g": 57,
    "b": 83
  },
  "hsl": {
    "h": 349.241,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56689,
    "c": 0.1808,
    "h": 15
  },
  "luminance": 0.16107
}

Semantic roles & 50–950 ramp

primary

#CA3953

secondary

#8FD0C4

accent

#E1C547

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA3953

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

Preview Lab → · Contrast checker → · Palette generator →