#CA3956#CA3956

#CA3956 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.8% C 0.181 H 13.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#CA3956
RGB	rgb(202, 57, 86)
HSL	hsl(348, 58%, 51%)
HSV	hsv(348, 72%, 79%)
CMYK	cmyk(0%, 71.8%, 57.4%, 20.8%)
CIE-LAB	lab(47.18, 58.38, 17.30)
CIE-LCH	lch(47.18, 60.88, 16.51°)
OKLab	oklab(56.76% 0.1758 0.0429)
OKLCH	oklch(56.76% 0.181 13.7)
XYZ	xyz(27.5026, 16.1586, 10.4730)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3956 #39CAAD

analogous

#CA399E #CA3956 #CA6439

triadic

#CA3956 #56CA39 #3956CA

tetradic

#CA3956 #9ECA39 #39CAAD #6439CA

square

#CA3956 #9ECA39 #39CAAD #6439CA

split-complementary

#CA3956 #39CA64 #399ECA

monochromatic

#6C1D2D #9C2A41 #CA3956 #D7697F #E49AA8

Accessibility & contrast

On white

4.96

#CA3956 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#CA3956 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3956

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3956	#FFFFFF	#000000	##FFFFFF
##CA3956	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D56

Deuteranopia (green-blind)

#847B52

Tritanopia (blue-blind)

#DD1145

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3956;
/* rgb */ color: rgb(202, 57, 86);
/* oklch */ color: oklch(56.8% 0.181 13.7);

Tailwind

colors: {
  custom: {
    50: '#e17a85',
    500: '#ca3956',
    950: '#000000',
  },
}

SCSS

$custom: #ca3956;
$custom-light: #e17a85;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3956",
  "rgb": {
    "r": 202,
    "g": 57,
    "b": 86
  },
  "hsl": {
    "h": 348,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56755,
    "c": 0.18096,
    "h": 13.7
  },
  "luminance": 0.16155
}

Semantic roles & 50–950 ramp

primary

#CA3956

secondary

#8FD0C3

accent

#E1C247

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3956

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

Preview Lab → · Contrast checker → · Palette generator →