#EC524B#EC524B

#EC524B is a light, vivid red. Relative luminance 0.244; OKLCH L 64.7% C 0.191 H 26.5°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#EC524B
RGB	rgb(236, 82, 75)
HSL	hsl(3, 81%, 61%)
HSV	hsv(3, 68%, 93%)
CMYK	cmyk(0%, 65.3%, 68.2%, 7.5%)
CIE-LAB	lab(56.47, 58.82, 36.82)
CIE-LCH	lch(56.47, 69.39, 32.05°)
OKLab	oklab(64.73% 0.1711 0.0852)
OKLCH	oklch(64.73% 0.191 26.5)
XYZ	xyz(38.8835, 24.3810, 9.3138)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC524B #4BE5EC

analogous

#EC4B94 #EC524B #ECA24B

triadic

#EC524B #4BEC52 #524BEC

tetradic

#EC524B #94EC4B #4BE5EC #A24BEC

square

#EC524B #94EC4B #4BE5EC #A24BEC

split-complementary

#EC524B #4BECA2 #4B94EC

monochromatic

#AB1912 #E22118 #EC524B #F28782 #F8BCBA

Accessibility & contrast

On white

3.57

#EC524B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#EC524B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC524B

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC524B	#FFFFFF	#000000	##000000
##EC524B	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7249

Deuteranopia (green-blind)

#A39446

Tritanopia (blue-blind)

#FF2A52

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #ec524b;
/* rgb */ color: rgb(236, 82, 75);
/* oklch */ color: oklch(64.7% 0.191 26.5);

Tailwind

colors: {
  custom: {
    50: '#fa8a7d',
    500: '#ec524b',
    950: '#000000',
  },
}

SCSS

$custom: #ec524b;
$custom-light: #fa8a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ec524b",
  "rgb": {
    "r": 236,
    "g": 82,
    "b": 75
  },
  "hsl": {
    "h": 2.609,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6473,
    "c": 0.19114,
    "h": 26.5
  },
  "luminance": 0.24375
}

Semantic roles & 50–950 ramp

primary

#EC524B

secondary

#ABE5E8

accent

#D4DD08

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #EC524B

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

Preview Lab → · Contrast checker → · Palette generator →