#EF905E#EF905E

#EF905E is a light, vivid orange. Relative luminance 0.391; OKLCH L 74.3% C 0.133 H 47.6°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#EF905E
RGB	rgb(239, 144, 94)
HSL	hsl(21, 82%, 65%)
HSV	hsv(21, 61%, 94%)
CMYK	cmyk(0%, 39.7%, 60.7%, 6.3%)
CIE-LAB	lab(68.83, 31.39, 41.54)
CIE-LCH	lch(68.83, 52.07, 52.92°)
OKLab	oklab(74.3% 0.0893 0.098)
OKLCH	oklch(74.3% 0.133 47.6)
XYZ	xyz(47.5937, 39.1101, 15.6300)
Luminance	0.3911 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF905E #5EBDEF

analogous

#EF5E74 #EF905E #EFD95E

triadic

#EF905E #5EEF90 #905EEF

tetradic

#EF905E #74EF5E #5EBDEF #D95EEF

square

#EF905E #74EF5E #5EBDEF #D95EEF

split-complementary

#EF905E #5EEFD9 #5E74EF

monochromatic

#C04F13 #E96A26 #EF905E #F5B696 #FADDCD

Accessibility & contrast

On white

2.38

#EF905E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#EF905E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF905E

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF905E	#FFFFFF	#000000	##000000
##EF905E	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9B59

Deuteranopia (green-blind)

#C1B05D

Tritanopia (blue-blind)

#FF7E84

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #ef905e;
/* rgb */ color: rgb(239, 144, 94);
/* oklch */ color: oklch(74.3% 0.133 47.6);

Tailwind

colors: {
  custom: {
    50: '#f9b18d',
    500: '#ef905e',
    950: '#000000',
  },
}

SCSS

$custom: #ef905e;
$custom-light: #f9b18d;
$custom-dark: #000000;

JSON

{
  "hex": "#ef905e",
  "rgb": {
    "r": 239,
    "g": 144,
    "b": 94
  },
  "hsl": {
    "h": 20.69,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.74302,
    "c": 0.13257,
    "h": 47.6
  },
  "luminance": 0.39105
}

Semantic roles & 50–950 ramp

primary

#EF905E

secondary

#BCDCED

accent

#94DE07

background

#FFFAF8

surface

#FFF5F0

border

#D7CFCB

text

#18110C

muted

#86807D

Preview Lab

Preview with #EF905E

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

Preview Lab → · Contrast checker → · Palette generator →