#EC574D#EC574D

#EC574D is a light, vivid red. Relative luminance 0.252; OKLCH L 65.3% C 0.186 H 27.3°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#EC574D
RGB	rgb(236, 87, 77)
HSL	hsl(4, 81%, 61%)
HSV	hsv(4, 67%, 93%)
CMYK	cmyk(0%, 63.1%, 67.4%, 7.5%)
CIE-LAB	lab(57.26, 56.86, 36.65)
CIE-LCH	lch(57.26, 67.64, 32.81°)
OKLab	oklab(65.33% 0.1653 0.0852)
OKLCH	oklch(65.33% 0.186 27.3)
XYZ	xyz(39.3439, 25.1906, 9.8103)
Luminance	0.2519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC574D #4DE2EC

analogous

#EC4D93 #EC574D #ECA74D

triadic

#EC574D #4DEC57 #574DEC

tetradic

#EC574D #93EC4D #4DE2EC #A74DEC

square

#EC574D #93EC4D #4DE2EC #A74DEC

split-complementary

#EC574D #4DECA7 #4D93EC

monochromatic

#AC1C12 #E42518 #EC574D #F28B84 #F8BFBC

Accessibility & contrast

On white

3.48

#EC574D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#EC574D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC574D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC574D	#FFFFFF	#000000	##000000
##EC574D	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#A49549

Tritanopia (blue-blind)

#FF3456

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #ec574d;
/* rgb */ color: rgb(236, 87, 77);
/* oklch */ color: oklch(65.3% 0.186 27.3);

Tailwind

colors: {
  custom: {
    50: '#fa8d7f',
    500: '#ec574d',
    950: '#000000',
  },
}

SCSS

$custom: #ec574d;
$custom-light: #fa8d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#ec574d",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 77
  },
  "hsl": {
    "h": 3.774,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.65334,
    "c": 0.18596,
    "h": 27.3
  },
  "luminance": 0.25185
}

Semantic roles & 50–950 ramp

primary

#EC574D

secondary

#ADE4E8

accent

#D0DD08

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #EC574D

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

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