#EF875B#EF875B

#EF875B is a light, vivid orange. Relative luminance 0.364; OKLCH L 72.8% C 0.140 H 43.1°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#EF875B
RGB	rgb(239, 135, 91)
HSL	hsl(18, 82%, 65%)
HSV	hsv(18, 62%, 94%)
CMYK	cmyk(0%, 43.5%, 61.9%, 6.3%)
CIE-LAB	lab(66.85, 35.87, 40.72)
CIE-LCH	lch(66.85, 54.27, 48.63°)
OKLab	oklab(72.77% 0.1025 0.0958)
OKLCH	oklch(72.77% 0.14 43.1)
XYZ	xyz(46.1525, 36.4389, 14.4984)
Luminance	0.3643 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF875B #5BC3EF

analogous

#EF5B79 #EF875B #EFD15B

triadic

#EF875B #5BEF87 #875BEF

tetradic

#EF875B #79EF5B #5BC3EF #D15BEF

square

#EF875B #79EF5B #5BC3EF #D15BEF

split-complementary

#EF875B #5BEFD1 #5B79EF

monochromatic

#BD4512 #EA5E23 #EF875B #F4B093 #FAD9CB

Accessibility & contrast

On white

2.53

#EF875B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#EF875B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF875B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF875B	#FFFFFF	#000000	##000000
##EF875B	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39557

Deuteranopia (green-blind)

#BCAB5A

Tritanopia (blue-blind)

#FF747D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef875b;
/* rgb */ color: rgb(239, 135, 91);
/* oklch */ color: oklch(72.8% 0.140 43.1);

Tailwind

colors: {
  custom: {
    50: '#f9ab8a',
    500: '#ef875b',
    950: '#000000',
  },
}

SCSS

$custom: #ef875b;
$custom-light: #f9ab8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef875b",
  "rgb": {
    "r": 239,
    "g": 135,
    "b": 91
  },
  "hsl": {
    "h": 17.838,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.7277,
    "c": 0.14029,
    "h": 43.1
  },
  "luminance": 0.36434
}

Semantic roles & 50–950 ramp

primary

#EF875B

secondary

#BADDEC

accent

#9EDF07

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#18100C

muted

#867F7D

Preview Lab

Preview with #EF875B

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

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