#EF8053#EF8053

#EF8053 is a light, vivid orange. Relative luminance 0.344; OKLCH L 71.5% C 0.149 H 42.1°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#EF8053
RGB	rgb(239, 128, 83)
HSL	hsl(17, 83%, 63%)
HSV	hsv(17, 65%, 94%)
CMYK	cmyk(0%, 46.4%, 65.3%, 6.3%)
CIE-LAB	lab(65.29, 38.95, 43.06)
CIE-LCH	lch(65.29, 58.06, 47.87°)
OKLab	oklab(71.54% 0.1106 0.1)
OKLCH	oklch(71.54% 0.149 42.1)
XYZ	xyz(44.8809, 34.4186, 12.4619)
Luminance	0.3441 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8053 #53C2EF

analogous

#EF5374 #EF8053 #EFCE53

triadic

#EF8053 #53EF80 #8053EF

tetradic

#EF8053 #74EF53 #53C2EF #CE53EF

square

#EF8053 #74EF53 #53C2EF #CE53EF

split-complementary

#EF8053 #53EFCE #5374EF

monochromatic

#B74111 #EA571B #EF8053 #F4A98B #F9D3C3

Accessibility & contrast

On white

2.66

#EF8053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#EF8053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8053

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8053	#FFFFFF	#000000	##000000
##EF8053	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E904F

Deuteranopia (green-blind)

#B9A851

Tritanopia (blue-blind)

#FF6B76

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #ef8053;
/* rgb */ color: rgb(239, 128, 83);
/* oklch */ color: oklch(71.5% 0.149 42.1);

Tailwind

colors: {
  custom: {
    50: '#faa685',
    500: '#ef8053',
    950: '#000000',
  },
}

SCSS

$custom: #ef8053;
$custom-light: #faa685;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8053",
  "rgb": {
    "r": 239,
    "g": 128,
    "b": 83
  },
  "hsl": {
    "h": 17.308,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.71541,
    "c": 0.14906,
    "h": 42.1
  },
  "luminance": 0.34414
}

Semantic roles & 50–950 ramp

primary

#EF8053

secondary

#B3DBEB

accent

#A1DF06

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #EF8053

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

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