#EF6755#EF6755

#EF6755 is a light, vivid red. Relative luminance 0.287; OKLCH L 67.9% C 0.172 H 29.8°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#EF6755
RGB	rgb(239, 103, 85)
HSL	hsl(7, 83%, 64%)
HSV	hsv(7, 64%, 94%)
CMYK	cmyk(0%, 56.9%, 64.4%, 6.3%)
CIE-LAB	lab(60.53, 51.25, 36.27)
CIE-LCH	lch(60.53, 62.79, 35.29°)
OKLab	oklab(67.92% 0.1489 0.0853)
OKLCH	oklch(67.92% 0.172 29.8)
XYZ	xyz(42.0905, 28.7125, 11.9182)
Luminance	0.2871 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6755 #55DDEF

analogous

#EF5590 #EF6755 #EFB455

triadic

#EF6755 #55EF67 #6755EF

tetradic

#EF6755 #90EF55 #55DDEF #B455EF

square

#EF6755 #90EF55 #55DDEF #B455EF

split-complementary

#EF6755 #55EFB4 #5590EF

monochromatic

#B82511 #EA351D #EF6755 #F4998D #FACBC5

Accessibility & contrast

On white

3.12

#EF6755 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#EF6755 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6755

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6755	#FFFFFF	#000000	##000000
##EF6755	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8053

Deuteranopia (green-blind)

#AC9D52

Tritanopia (blue-blind)

#FF4C63

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ef6755;
/* rgb */ color: rgb(239, 103, 85);
/* oklch */ color: oklch(67.9% 0.172 29.8);

Tailwind

colors: {
  custom: {
    50: '#fb9785',
    500: '#ef6755',
    950: '#000000',
  },
}

SCSS

$custom: #ef6755;
$custom-light: #fb9785;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6755",
  "rgb": {
    "r": 239,
    "g": 103,
    "b": 85
  },
  "hsl": {
    "h": 7.013,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67924,
    "c": 0.17161,
    "h": 29.8
  },
  "luminance": 0.28707
}

Semantic roles & 50–950 ramp

primary

#EF6755

secondary

#B5E5EB

accent

#C6DF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #EF6755

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

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