#EC575A#EC575A

#EC575A is a light, vivid red. Relative luminance 0.254; OKLCH L 65.5% C 0.184 H 22.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#EC575A
RGB	rgb(236, 87, 90)
HSL	hsl(359, 80%, 63%)
HSV	hsv(359, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 61.9%, 7.5%)
CIE-LAB	lab(57.46, 57.60, 29.51)
CIE-LCH	lch(57.46, 64.72, 27.13°)
OKLab	oklab(65.54% 0.1701 0.0708)
OKLCH	oklch(65.54% 0.184 22.6)
XYZ	xyz(39.8496, 25.3928, 12.4738)
Luminance	0.2539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC575A #57ECE9

analogous

#EC57A4 #EC575A #EC9E57

triadic

#EC575A #5AEC57 #575AEC

tetradic

#EC575A #A4EC57 #57ECE9 #9E57EC

square

#EC575A #A4EC57 #57ECE9 #9E57EC

split-complementary

#EC575A #57EC9E #57A4EC

monochromatic

#B41418 #E62024 #EC575A #F28E90 #F8C5C6

Accessibility & contrast

On white

3.46

#EC575A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#EC575A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC575A

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC575A	#FFFFFF	#000000	##000000
##EC575A	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7659

Deuteranopia (green-blind)

#A39656

Tritanopia (blue-blind)

#FF3759

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ec575a;
/* rgb */ color: rgb(236, 87, 90);
/* oklch */ color: oklch(65.5% 0.184 22.6);

Tailwind

colors: {
  custom: {
    50: '#f98d88',
    500: '#ec575a',
    950: '#000000',
  },
}

SCSS

$custom: #ec575a;
$custom-light: #f98d88;
$custom-dark: #000000;

JSON

{
  "hex": "#ec575a",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 90
  },
  "hsl": {
    "h": 358.792,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65544,
    "c": 0.18421,
    "h": 22.6
  },
  "luminance": 0.25387
}

Semantic roles & 50–950 ramp

primary

#EC575A

secondary

#B5EAE9

accent

#DCD80A

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EC575A

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

Preview Lab → · Contrast checker → · Palette generator →