#EC646D#EC646D

#EC646D is a light, vivid red. Relative luminance 0.281; OKLCH L 67.5% C 0.168 H 18.8°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#EC646D
RGB	rgb(236, 100, 109)
HSL	hsl(356, 78%, 66%)
HSV	hsv(356, 58%, 93%)
CMYK	cmyk(0%, 57.6%, 53.8%, 7.5%)
CIE-LAB	lab(59.94, 53.25, 21.83)
CIE-LCH	lch(59.94, 57.55, 22.29°)
OKLab	oklab(67.52% 0.1593 0.0543)
OKLCH	oklch(67.52% 0.168 18.8)
XYZ	xyz(41.9130, 28.0565, 17.6733)
Luminance	0.2805 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC646D #64ECE3

analogous

#EC64B1 #EC646D #EC9F64

triadic

#EC646D #6DEC64 #646DEC

tetradic

#EC646D #B1EC64 #64ECE3 #9F64EC

square

#EC646D #B1EC64 #64ECE3 #9F64EC

split-complementary

#EC646D #64EC9F #64B1EC

monochromatic

#BE1722 #E52D3A #EC646D #F39BA0 #F9D1D4

Accessibility & contrast

On white

3.18

#EC646D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#EC646D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC646D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC646D	#FFFFFF	#000000	##000000
##EC646D	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847F6D

Deuteranopia (green-blind)

#A69B6A

Tritanopia (blue-blind)

#FF4E68

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ec646d;
/* rgb */ color: rgb(236, 100, 109);
/* oklch */ color: oklch(67.5% 0.168 18.8);

Tailwind

colors: {
  custom: {
    50: '#f89596',
    500: '#ec646d',
    950: '#000000',
  },
}

SCSS

$custom: #ec646d;
$custom-light: #f89596;
$custom-dark: #000000;

JSON

{
  "hex": "#ec646d",
  "rgb": {
    "r": 236,
    "g": 100,
    "b": 109
  },
  "hsl": {
    "h": 356.029,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.67521,
    "c": 0.16832,
    "h": 18.8
  },
  "luminance": 0.28051
}

Semantic roles & 50–950 ramp

primary

#EC646D

secondary

#BFECE9

accent

#DACD0B

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #EC646D

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

Preview Lab → · Contrast checker → · Palette generator →