#EF8358#EF8358

#EF8358 is a light, vivid orange. Relative luminance 0.353; OKLCH L 72.1% C 0.145 H 41.9°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#EF8358
RGB	rgb(239, 131, 88)
HSL	hsl(17, 83%, 64%)
HSV	hsv(17, 63%, 94%)
CMYK	cmyk(0%, 45.2%, 63.2%, 6.3%)
CIE-LAB	lab(65.98, 37.73, 41.25)
CIE-LCH	lch(65.98, 55.90, 47.55°)
OKLab	oklab(72.08% 0.1077 0.0966)
OKLCH	oklch(72.08% 0.145 41.9)
XYZ	xyz(45.4781, 35.2929, 13.6478)
Luminance	0.3529 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8358 #58C4EF

analogous

#EF5879 #EF8358 #EFCF58

triadic

#EF8358 #58EF83 #8358EF

tetradic

#EF8358 #79EF58 #58C4EF #CF58EF

square

#EF8358 #79EF58 #58C4EF #CF58EF

split-complementary

#EF8358 #58EFCF #5879EF

monochromatic

#BB4212 #EA5A20 #EF8358 #F4AC90 #FAD6C8

Accessibility & contrast

On white

2.61

#EF8358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#EF8358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8358

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8358	#FFFFFF	#000000	##000000
##EF8358	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09254

Deuteranopia (green-blind)

#BAA956

Tritanopia (blue-blind)

#FF6F79

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #ef8358;
/* rgb */ color: rgb(239, 131, 88);
/* oklch */ color: oklch(72.1% 0.145 41.9);

Tailwind

colors: {
  custom: {
    50: '#faa888',
    500: '#ef8358',
    950: '#000000',
  },
}

SCSS

$custom: #ef8358;
$custom-light: #faa888;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8358",
  "rgb": {
    "r": 239,
    "g": 131,
    "b": 88
  },
  "hsl": {
    "h": 17.086,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.72084,
    "c": 0.14466,
    "h": 41.9
  },
  "luminance": 0.35288
}

Semantic roles & 50–950 ramp

primary

#EF8358

secondary

#B7DDEC

accent

#A1DF07

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100B

muted

#867F7C

Preview Lab

Preview with #EF8358

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

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