#EC6363#EC6363

#EC6363 is a light, vivid red. Relative luminance 0.277; OKLCH L 67.2% C 0.170 H 22.8°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#EC6363
RGB	rgb(236, 99, 99)
HSL	hsl(0, 78%, 66%)
HSV	hsv(0, 58%, 93%)
CMYK	cmyk(0%, 58.1%, 58.1%, 7.5%)
CIE-LAB	lab(59.58, 52.95, 27.10)
CIE-LCH	lch(59.58, 59.48, 27.10°)
OKLab	oklab(67.19% 0.1569 0.066)
OKLCH	oklch(67.19% 0.17 22.8)
XYZ	xyz(41.3097, 27.6626, 14.9660)
Luminance	0.2766 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC6363 #63ECEC

analogous

#EC63A7 #EC6363 #ECA763

triadic

#EC6363 #63EC63 #6363EC

tetradic

#EC6363 #A7EC63 #63ECEC #A763EC

square

#EC6363 #A7EC63 #63ECEC #A763EC

split-complementary

#EC6363 #63ECA7 #63A7EC

monochromatic

#BE1717 #E52C2C #EC6363 #F39A9A #F9D0D0

Accessibility & contrast

On white

3.22

#EC6363 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#EC6363 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC6363

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC6363	#FFFFFF	#000000	##000000
##EC6363	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857D62

Deuteranopia (green-blind)

#A79A60

Tritanopia (blue-blind)

#FF4A64

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ec6363;
/* rgb */ color: rgb(236, 99, 99);
/* oklch */ color: oklch(67.2% 0.170 22.8);

Tailwind

colors: {
  custom: {
    50: '#f8948f',
    500: '#ec6363',
    950: '#000000',
  },
}

SCSS

$custom: #ec6363;
$custom-light: #f8948f;
$custom-dark: #000000;

JSON

{
  "hex": "#ec6363",
  "rgb": {
    "r": 236,
    "g": 99,
    "b": 99
  },
  "hsl": {
    "h": 0,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.67192,
    "c": 0.17024,
    "h": 22.8
  },
  "luminance": 0.27657
}

Semantic roles & 50–950 ramp

primary

#EC6363

secondary

#BFECEC

accent

#DBDB0B

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0C

muted

#867E7D

Preview Lab

Preview with #EC6363

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

Preview Lab → · Contrast checker → · Palette generator →