#EC4C5B#EC4C5B

#EC4C5B is a light, vivid red. Relative luminance 0.238; OKLCH L 64.3% C 0.195 H 19.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#EC4C5B
RGB	rgb(236, 76, 91)
HSL	hsl(354, 81%, 61%)
HSV	hsv(354, 68%, 93%)
CMYK	cmyk(0%, 67.8%, 61.4%, 7.5%)
CIE-LAB	lab(55.85, 62.07, 26.87)
CIE-LCH	lch(55.85, 67.63, 23.41°)
OKLab	oklab(64.35% 0.1844 0.0648)
OKLCH	oklch(64.35% 0.195 19.4)
XYZ	xyz(39.0687, 23.7626, 12.4249)
Luminance	0.2376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC4C5B #4CECDD

analogous

#EC4CAB #EC4C5B #EC8D4C

triadic

#EC4C5B #5BEC4C #4C5BEC

tetradic

#EC4C5B #ABEC4C #4CECDD #8D4CEC

square

#EC4C5B #ABEC4C #4CECDD #8D4CEC

split-complementary

#EC4C5B #4CEC8D #4CABEC

monochromatic

#AB1221 #E3182B #EC4C5B #F2838E #F8BBC0

Accessibility & contrast

On white

3.65

#EC4C5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#EC4C5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4C5B

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC4C5B	#FFFFFF	#000000	##000000
##EC4C5B	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)

#76705A

Deuteranopia (green-blind)

#9F9257

Tritanopia (blue-blind)

#FF2353

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #ec4c5b;
/* rgb */ color: rgb(236, 76, 91);
/* oklch */ color: oklch(64.3% 0.195 19.4);

Tailwind

colors: {
  custom: {
    50: '#fa8789',
    500: '#ec4c5b',
    950: '#000000',
  },
}

SCSS

$custom: #ec4c5b;
$custom-light: #fa8789;
$custom-dark: #000000;

JSON

{
  "hex": "#ec4c5b",
  "rgb": {
    "r": 236,
    "g": 76,
    "b": 91
  },
  "hsl": {
    "h": 354.375,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64348,
    "c": 0.19549,
    "h": 19.4
  },
  "luminance": 0.23757
}

Semantic roles & 50–950 ramp

primary

#EC4C5B

secondary

#ACE8E2

accent

#DDC908

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190C0B

muted

#877D7C

Preview Lab

Preview with #EC4C5B

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

Preview Lab → · Contrast checker → · Palette generator →