#EF8355#EF8355

#EF8355 is a light, vivid orange. Relative luminance 0.352; OKLCH L 72.0% C 0.146 H 43.1°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#EF8355
RGB	rgb(239, 131, 85)
HSL	hsl(18, 83%, 64%)
HSV	hsv(18, 64%, 94%)
CMYK	cmyk(0%, 45.2%, 64.4%, 6.3%)
CIE-LAB	lab(65.94, 37.54, 42.77)
CIE-LCH	lch(65.94, 56.91, 48.73°)
OKLab	oklab(72.04% 0.1066 0.0996)
OKLCH	oklch(72.04% 0.146 43.1)
XYZ	xyz(45.3564, 35.2442, 13.0068)
Luminance	0.3524 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8355 #55C1EF

analogous

#EF5574 #EF8355 #EFD055

triadic

#EF8355 #55EF83 #8355EF

tetradic

#EF8355 #74EF55 #55C1EF #D055EF

square

#EF8355 #74EF55 #55C1EF #D055EF

split-complementary

#EF8355 #55EFD0 #5574EF

monochromatic

#B84311 #EA5A1D #EF8355 #F4AC8D #FAD5C5

Accessibility & contrast

On white

2.61

#EF8355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#EF8355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8355

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8355	#FFFFFF	#000000	##000000
##EF8355	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09251

Deuteranopia (green-blind)

#BAA953

Tritanopia (blue-blind)

#FF6E78

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #ef8355;
/* rgb */ color: rgb(239, 131, 85);
/* oklch */ color: oklch(72.0% 0.146 43.1);

Tailwind

colors: {
  custom: {
    50: '#faa886',
    500: '#ef8355',
    950: '#000000',
  },
}

SCSS

$custom: #ef8355;
$custom-light: #faa886;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8355",
  "rgb": {
    "r": 239,
    "g": 131,
    "b": 85
  },
  "hsl": {
    "h": 17.922,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.72043,
    "c": 0.1459,
    "h": 43.1
  },
  "luminance": 0.35239
}

Semantic roles & 50–950 ramp

primary

#EF8355

secondary

#B5DBEB

accent

#9EDF06

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#18100B

muted

#867F7C

Preview Lab

Preview with #EF8355

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

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