#CA3858#CA3858

#CA3858 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.7% C 0.182 H 12.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#CA3858
RGB	rgb(202, 56, 88)
HSL	hsl(347, 58%, 51%)
HSV	hsv(347, 72%, 79%)
CMYK	cmyk(0%, 72.3%, 56.4%, 20.8%)
CIE-LAB	lab(47.10, 58.87, 15.96)
CIE-LCH	lch(47.10, 61.00, 15.17°)
OKLab	oklab(56.71% 0.1777 0.0398)
OKLCH	oklch(56.71% 0.182 12.6)
XYZ	xyz(27.5354, 16.0934, 10.8870)
Luminance	0.1609 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3858 #38CAAA

analogous

#CA38A1 #CA3858 #CA6138

triadic

#CA3858 #58CA38 #3858CA

tetradic

#CA3858 #A1CA38 #38CAAA #6138CA

square

#CA3858 #A1CA38 #38CAAA #6138CA

split-complementary

#CA3858 #38CA61 #38A1CA

monochromatic

#6B1D2E #9B2942 #CA3858 #D76881 #E499A9

Accessibility & contrast

On white

4.98

#CA3858 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#CA3858 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3858

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3858	#FFFFFF	#000000	##FFFFFF
##CA3858	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5D58

Deuteranopia (green-blind)

#837B54

Tritanopia (blue-blind)

#DD0F45

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ca3858;
/* rgb */ color: rgb(202, 56, 88);
/* oklch */ color: oklch(56.7% 0.182 12.6);

Tailwind

colors: {
  custom: {
    50: '#e17a86',
    500: '#ca3858',
    950: '#000000',
  },
}

SCSS

$custom: #ca3858;
$custom-light: #e17a86;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3858",
  "rgb": {
    "r": 202,
    "g": 56,
    "b": 88
  },
  "hsl": {
    "h": 346.849,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56706,
    "c": 0.18211,
    "h": 12.6
  },
  "luminance": 0.16089
}

Semantic roles & 50–950 ramp

primary

#CA3858

secondary

#8ECFC1

accent

#E1BF47

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA3858

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

Preview Lab → · Contrast checker → · Palette generator →