#EC6357#EC6357

#EC6357 is a light, vivid red. Relative luminance 0.274; OKLCH L 67.0% C 0.172 H 27.6°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#EC6357
RGB	rgb(236, 99, 87)
HSL	hsl(5, 80%, 63%)
HSV	hsv(5, 63%, 93%)
CMYK	cmyk(0%, 58.1%, 63.1%, 7.5%)
CIE-LAB	lab(59.39, 52.16, 33.65)
CIE-LCH	lch(59.39, 62.07, 32.83°)
OKLab	oklab(66.98% 0.1524 0.0798)
OKLCH	oklch(66.98% 0.172 27.6)
XYZ	xyz(40.7780, 27.4499, 12.1660)
Luminance	0.2745 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC6357 #57E0EC

analogous

#EC5795 #EC6357 #ECAD57

triadic

#EC6357 #57EC63 #6357EC

tetradic

#EC6357 #95EC57 #57E0EC #AD57EC

square

#EC6357 #95EC57 #57E0EC #AD57EC

split-complementary

#EC6357 #57ECAD #5795EC

monochromatic

#B42114 #E63020 #EC6357 #F2968E #F8C9C5

Accessibility & contrast

On white

3.24

#EC6357 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#EC6357 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC6357

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC6357	#FFFFFF	#000000	##000000
##EC6357	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867D55

Deuteranopia (green-blind)

#A89A54

Tritanopia (blue-blind)

#FF4861

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ec6357;
/* rgb */ color: rgb(236, 99, 87);
/* oklch */ color: oklch(67.0% 0.172 27.6);

Tailwind

colors: {
  custom: {
    50: '#f99486',
    500: '#ec6357',
    950: '#000000',
  },
}

SCSS

$custom: #ec6357;
$custom-light: #f99486;
$custom-dark: #000000;

JSON

{
  "hex": "#ec6357",
  "rgb": {
    "r": 236,
    "g": 99,
    "b": 87
  },
  "hsl": {
    "h": 4.832,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66983,
    "c": 0.17204,
    "h": 27.6
  },
  "luminance": 0.27445
}

Semantic roles & 50–950 ramp

primary

#EC6357

secondary

#B5E6EA

accent

#CBDC0A

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EC6357

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

Preview Lab → · Contrast checker → · Palette generator →