#EC4B63#EC4B63

#EC4B63 is a light, vivid red. Relative luminance 0.238; OKLCH L 64.4% C 0.196 H 16.1°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#EC4B63
RGB	rgb(236, 75, 99)
HSL	hsl(351, 81%, 61%)
HSV	hsv(351, 68%, 93%)
CMYK	cmyk(0%, 68.2%, 58.1%, 7.5%)
CIE-LAB	lab(55.86, 62.97, 22.19)
CIE-LCH	lch(55.86, 66.76, 19.41°)
OKLab	oklab(64.4% 0.1887 0.0546)
OKLCH	oklch(64.4% 0.196 16.1)
XYZ	xyz(39.3641, 23.7713, 14.3175)
Luminance	0.2377 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4B63 #4BECD4

analogous

#EC4BB3 #EC4B63 #EC834B

triadic

#EC4B63 #63EC4B #4B63EC

tetradic

#EC4B63 #B3EC4B #4BECD4 #834BEC

square

#EC4B63 #B3EC4B #4BECD4 #834BEC

split-complementary

#EC4B63 #4BEC83 #4BB3EC

monochromatic

#AB1229 #E21836 #EC4B63 #F28293 #F8BAC3

Accessibility & contrast

On white

3.65

#EC4B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#EC4B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4B63

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4B63	#FFFFFF	#000000	##000000
##EC4B63	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747163

Deuteranopia (green-blind)

#9E925F

Tritanopia (blue-blind)

#FF2555

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4b63;
/* rgb */ color: rgb(236, 75, 99);
/* oklch */ color: oklch(64.4% 0.196 16.1);

Tailwind

colors: {
  custom: {
    50: '#f9878f',
    500: '#ec4b63',
    950: '#000000',
  },
}

SCSS

$custom: #ec4b63;
$custom-light: #f9878f;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4b63",
  "rgb": {
    "r": 236,
    "g": 75,
    "b": 99
  },
  "hsl": {
    "h": 351.056,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64402,
    "c": 0.1964,
    "h": 16.1
  },
  "luminance": 0.23766
}

Semantic roles & 50–950 ramp

primary

#EC4B63

secondary

#ABE8DF

accent

#DDBE08

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190C0C

muted

#877D7D

Preview Lab

Preview with #EC4B63

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

Preview Lab → · Contrast checker → · Palette generator →