#CA3548#CA3548

#CA3548 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.1% C 0.185 H 18.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#CA3548
RGBrgb(202, 53, 72)
HSLhsl(352, 58%, 50%)
HSVhsv(352, 74%, 79%)
CMYKcmyk(0%, 73.8%, 64.4%, 20.8%)
CIE-LABlab(46.41, 58.87, 24.81)
CIE-LCHlch(46.41, 63.88, 22.85°)
OKLaboklab(56.1% 0.1748 0.0593)
OKLCHoklch(56.1% 0.185 18.7)
XYZxyz(26.8028, 15.5746, 7.7245)
Luminance0.1557 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CA3548 #35CAB7
analogous
#CA3592 #CA3548 #CA6D35
triadic
#CA3548 #48CA35 #3548CA
tetradic
#CA3548 #92CA35 #35CAB7 #6D35CA
square
#CA3548 #92CA35 #35CAB7 #6D35CA
split-complementary
#CA3548 #35CA6D #3592CA
monochromatic
#691C25 #9A2837 #CA3548 #D76574 #E396A0

Accessibility & contrast

On white

5.10
#CA3548 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#CA3548 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3548
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CA3548#FFFFFF#000000##FFFFFF
##CA35481.005.104.115.10
#FFFFFF5.101.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F5A48
Deuteranopia (green-blind)
#857944
Tritanopia (blue-blind)
#DE003D
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #ca3548;
/* rgb */ color: rgb(202, 53, 72);
/* oklch */ color: oklch(56.1% 0.185 18.7);
Tailwind
colors: {
  custom: {
    50: '#e2787a',
    500: '#ca3548',
    950: '#000000',
  },
}
SCSS
$custom: #ca3548;
$custom-light: #e2787a;
$custom-dark: #000000;
JSON
{
  "hex": "#ca3548",
  "rgb": {
    "r": 202,
    "g": 53,
    "b": 72
  },
  "hsl": {
    "h": 352.349,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.56096,
    "c": 0.18459,
    "h": 18.7
  },
  "luminance": 0.15571
}

Semantic roles & 50–950 ramp

primary
#CA3548
secondary
#8CCFC6
accent
#E2CE46
background
#FEF7F7
surface
#FDEEED
border
#D5C9C8
text
#170A09
muted
#857C7B

Preview Lab

Preview with #CA3548

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

Preview Lab → · Contrast checker → · Palette generator →

#CA3548 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva