#EF7555#EF7555

#EF7555 is a light, vivid red. Relative luminance 0.317; OKLCH L 69.9% C 0.158 H 35.7°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#EF7555
RGB	rgb(239, 117, 85)
HSL	hsl(12, 83%, 64%)
HSV	hsv(12, 64%, 94%)
CMYK	cmyk(0%, 51%, 64.4%, 6.3%)
CIE-LAB	lab(63.12, 44.57, 39.42)
CIE-LCH	lch(63.12, 59.50, 41.49°)
OKLab	oklab(69.89% 0.1282 0.0923)
OKLCH	oklch(69.89% 0.158 35.7)
XYZ	xyz(43.6015, 31.7344, 12.4218)
Luminance	0.3173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7555 #55CFEF

analogous

#EF5582 #EF7555 #EFC255

triadic

#EF7555 #55EF75 #7555EF

tetradic

#EF7555 #82EF55 #55CFEF #C255EF

square

#EF7555 #82EF55 #55CFEF #C255EF

split-complementary

#EF7555 #55EFC2 #5582EF

monochromatic

#B83411 #EA481D #EF7555 #F4A28D #FAD0C5

Accessibility & contrast

On white

2.86

#EF7555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#EF7555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7555

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7555	#FFFFFF	#000000	##000000
##EF7555	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958852

Deuteranopia (green-blind)

#B3A353

Tritanopia (blue-blind)

#FF5E6E

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7555;
/* rgb */ color: rgb(239, 117, 85);
/* oklch */ color: oklch(69.9% 0.158 35.7);

Tailwind

colors: {
  custom: {
    50: '#fa9f86',
    500: '#ef7555',
    950: '#000000',
  },
}

SCSS

$custom: #ef7555;
$custom-light: #fa9f86;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7555",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 85
  },
  "hsl": {
    "h": 12.468,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.69893,
    "c": 0.15792,
    "h": 35.7
  },
  "luminance": 0.31729
}

Semantic roles & 50–950 ramp

primary

#EF7555

secondary

#B5E0EB

accent

#B2DF06

background

#FFFAF8

surface

#FFF3EF

border

#D7CDCA

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #EF7555

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

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