#EF6055#EF6055

#EF6055 is a light, vivid red. Relative luminance 0.274; OKLCH L 67.0% C 0.179 H 27.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#EF6055
RGB	rgb(239, 96, 85)
HSL	hsl(4, 83%, 64%)
HSV	hsv(4, 64%, 94%)
CMYK	cmyk(0%, 59.8%, 64.4%, 6.3%)
CIE-LAB	lab(59.32, 54.42, 34.79)
CIE-LCH	lch(59.32, 64.59, 32.59°)
OKLab	oklab(67.02% 0.1588 0.082)
OKLCH	oklch(67.02% 0.179 27.3)
XYZ	xyz(41.4232, 27.3778, 11.6957)
Luminance	0.2737 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6055 #55E4EF

analogous

#EF5597 #EF6055 #EFAD55

triadic

#EF6055 #55EF60 #6055EF

tetradic

#EF6055 #97EF55 #55E4EF #AD55EF

square

#EF6055 #97EF55 #55E4EF #AD55EF

split-complementary

#EF6055 #55EFAD #5597EF

monochromatic

#B81D11 #EA2C1D #EF6055 #F4948D #FAC9C5

Accessibility & contrast

On white

3.24

#EF6055 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#EF6055 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6055

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6055	#FFFFFF	#000000	##000000
##EF6055	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857C53

Deuteranopia (green-blind)

#A99A51

Tritanopia (blue-blind)

#FF425E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ef6055;
/* rgb */ color: rgb(239, 96, 85);
/* oklch */ color: oklch(67.0% 0.179 27.3);

Tailwind

colors: {
  custom: {
    50: '#fb9285',
    500: '#ef6055',
    950: '#000000',
  },
}

SCSS

$custom: #ef6055;
$custom-light: #fb9285;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6055",
  "rgb": {
    "r": 239,
    "g": 96,
    "b": 85
  },
  "hsl": {
    "h": 4.286,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67015,
    "c": 0.17875,
    "h": 27.3
  },
  "luminance": 0.27372
}

Semantic roles & 50–950 ramp

primary

#EF6055

secondary

#B5E7EB

accent

#D0DF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF6055

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

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