#EF6650#EF6650

#EF6650 is a light, vivid red. Relative luminance 0.284; OKLCH L 67.7% C 0.174 H 31.2°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#EF6650
RGB	rgb(239, 102, 80)
HSL	hsl(8, 83%, 63%)
HSV	hsv(8, 67%, 94%)
CMYK	cmyk(0%, 57.3%, 66.5%, 6.3%)
CIE-LAB	lab(60.28, 51.43, 38.73)
CIE-LCH	lch(60.28, 64.38, 36.98°)
OKLab	oklab(67.72% 0.1486 0.0901)
OKLCH	oklch(67.72% 0.174 31.2)
XYZ	xyz(41.8000, 28.4381, 10.8758)
Luminance	0.2843 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6650 #50D9EF

analogous

#EF5089 #EF6650 #EFB650

triadic

#EF6650 #50EF66 #6650EF

tetradic

#EF6650 #89EF50 #50D9EF #B650EF

square

#EF6650 #89EF50 #50D9EF #B650EF

split-complementary

#EF6650 #50EFB6 #5089EF

monochromatic

#B42710 #EA3518 #EF6650 #F49788 #F9C8C0

Accessibility & contrast

On white

3.14

#EF6650 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#EF6650 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6650

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6650	#FFFFFF	#000000	##000000
##EF6650	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F4D

Deuteranopia (green-blind)

#AC9D4C

Tritanopia (blue-blind)

#FF4A61

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ef6650;
/* rgb */ color: rgb(239, 102, 80);
/* oklch */ color: oklch(67.7% 0.174 31.2);

Tailwind

colors: {
  custom: {
    50: '#fb9682',
    500: '#ef6650',
    950: '#000000',
  },
}

SCSS

$custom: #ef6650;
$custom-light: #fb9682;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6650",
  "rgb": {
    "r": 239,
    "g": 102,
    "b": 80
  },
  "hsl": {
    "h": 8.302,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67717,
    "c": 0.17372,
    "h": 31.2
  },
  "luminance": 0.28433
}

Semantic roles & 50–950 ramp

primary

#EF6650

secondary

#B0E2EA

accent

#C2E006

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #EF6650

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

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