#CA3958#CA3958

#CA3958 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.8% C 0.181 H 12.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#CA3958
RGB	rgb(202, 57, 88)
HSL	hsl(347, 58%, 51%)
HSV	hsv(347, 72%, 79%)
CMYK	cmyk(0%, 71.8%, 56.4%, 20.8%)
CIE-LAB	lab(47.22, 58.52, 16.13)
CIE-LCH	lch(47.22, 60.70, 15.41°)
OKLab	oklab(56.8% 0.1766 0.0403)
OKLCH	oklch(56.8% 0.181 12.8)
XYZ	xyz(27.5843, 16.1913, 10.9033)
Luminance	0.1619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3958 #39CAAB

analogous

#CA39A1 #CA3958 #CA6239

triadic

#CA3958 #58CA39 #3958CA

tetradic

#CA3958 #A1CA39 #39CAAB #6239CA

square

#CA3958 #A1CA39 #39CAAB #6239CA

split-complementary

#CA3958 #39CA62 #39A1CA

monochromatic

#6C1D2E #9C2A42 #CA3958 #D76981 #E49AA9

Accessibility & contrast

On white

4.96

#CA3958 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CA3958 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3958

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3958	#FFFFFF	#000000	##FFFFFF
##CA3958	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5D58

Deuteranopia (green-blind)

#847B54

Tritanopia (blue-blind)

#DD1246

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3958;
/* rgb */ color: rgb(202, 57, 88);
/* oklch */ color: oklch(56.8% 0.181 12.8);

Tailwind

colors: {
  custom: {
    50: '#e17a86',
    500: '#ca3958',
    950: '#000000',
  },
}

SCSS

$custom: #ca3958;
$custom-light: #e17a86;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3958",
  "rgb": {
    "r": 202,
    "g": 57,
    "b": 88
  },
  "hsl": {
    "h": 347.172,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56801,
    "c": 0.18109,
    "h": 12.8
  },
  "luminance": 0.16187
}

Semantic roles & 50–950 ramp

primary

#CA3958

secondary

#8FD0C2

accent

#E1C047

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3958

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

Preview Lab → · Contrast checker → · Palette generator →