#EC664F#EC664F

#EC664F is a light, vivid red. Relative luminance 0.279; OKLCH L 67.3% C 0.171 H 31.7°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#EC664F
RGB	rgb(236, 102, 79)
HSL	hsl(9, 81%, 62%)
HSV	hsv(9, 67%, 93%)
CMYK	cmyk(0%, 56.8%, 66.5%, 7.5%)
CIE-LAB	lab(59.80, 50.31, 38.59)
CIE-LCH	lch(59.80, 63.40, 37.49°)
OKLab	oklab(67.26% 0.1452 0.0897)
OKLCH	oklch(67.26% 0.171 31.7)
XYZ	xyz(40.7586, 27.9054, 10.6356)
Luminance	0.2790 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC664F #4FD5EC

analogous

#EC4F87 #EC664F #ECB54F

triadic

#EC664F #4FEC66 #664FEC

tetradic

#EC664F #87EC4F #4FD5EC #B54FEC

square

#EC664F #87EC4F #4FD5EC #B54FEC

split-complementary

#EC664F #4FECB5 #4F87EC

monochromatic

#AE2913 #E53719 #EC664F #F29686 #F8C6BD

Accessibility & contrast

On white

3.19

#EC664F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#EC664F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC664F

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC664F	#FFFFFF	#000000	##000000
##EC664F	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E4C

Deuteranopia (green-blind)

#AB9B4C

Tritanopia (blue-blind)

#FF4B61

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ec664f;
/* rgb */ color: rgb(236, 102, 79);
/* oklch */ color: oklch(67.3% 0.171 31.7);

Tailwind

colors: {
  custom: {
    50: '#f99681',
    500: '#ec664f',
    950: '#000000',
  },
}

SCSS

$custom: #ec664f;
$custom-light: #f99681;
$custom-dark: #000000;

JSON

{
  "hex": "#ec664f",
  "rgb": {
    "r": 236,
    "g": 102,
    "b": 79
  },
  "hsl": {
    "h": 8.79,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.6726,
    "c": 0.17069,
    "h": 31.7
  },
  "luminance": 0.279
}

Semantic roles & 50–950 ramp

primary

#EC664F

secondary

#AEE0E8

accent

#BEDD09

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EC664F

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

Preview Lab → · Contrast checker → · Palette generator →