#EC666B#EC666B

#EC666B is a light, vivid red. Relative luminance 0.284; OKLCH L 67.7% C 0.166 H 20.4°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#EC666B
RGB	rgb(236, 102, 107)
HSL	hsl(358, 78%, 66%)
HSV	hsv(358, 57%, 93%)
CMYK	cmyk(0%, 56.8%, 54.7%, 7.5%)
CIE-LAB	lab(60.25, 52.17, 23.40)
CIE-LCH	lch(60.25, 57.18, 24.15°)
OKLab	oklab(67.74% 0.1557 0.0578)
OKLCH	oklch(67.74% 0.166 20.4)
XYZ	xyz(42.0008, 28.4023, 17.1775)
Luminance	0.2840 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC666B #66ECE7

analogous

#EC66AE #EC666B #ECA466

triadic

#EC666B #6BEC66 #666BEC

tetradic

#EC666B #AEEC66 #66ECE7 #A466EC

square

#EC666B #AEEC66 #66ECE7 #A466EC

split-complementary

#EC666B #66ECA4 #66AEEC

monochromatic

#C0181E #E53036 #EC666B #F39CA0 #FAD3D4

Accessibility & contrast

On white

3.14

#EC666B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#EC666B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC666B

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC666B	#FFFFFF	#000000	##000000
##EC666B	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86806A

Deuteranopia (green-blind)

#A79C68

Tritanopia (blue-blind)

#FF5069

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ec666b;
/* rgb */ color: rgb(236, 102, 107);
/* oklch */ color: oklch(67.7% 0.166 20.4);

Tailwind

colors: {
  custom: {
    50: '#f89695',
    500: '#ec666b',
    950: '#000000',
  },
}

SCSS

$custom: #ec666b;
$custom-light: #f89695;
$custom-dark: #000000;

JSON

{
  "hex": "#ec666b",
  "rgb": {
    "r": 236,
    "g": 102,
    "b": 107
  },
  "hsl": {
    "h": 357.761,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.67742,
    "c": 0.16608,
    "h": 20.4
  },
  "luminance": 0.28397
}

Semantic roles & 50–950 ramp

primary

#EC666B

secondary

#C1EDEB

accent

#DAD20B

background

#FFF9F9

surface

#FFF2F1

border

#D7CCCB

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #EC666B

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

Preview Lab → · Contrast checker → · Palette generator →