#EF5F4E#EF5F4E

#EF5F4E is a light, vivid red. Relative luminance 0.271; OKLCH L 66.8% C 0.181 H 29.4°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#EF5F4E
RGB	rgb(239, 95, 78)
HSL	hsl(6, 83%, 62%)
HSV	hsv(6, 67%, 94%)
CMYK	cmyk(0%, 60.3%, 67.4%, 6.3%)
CIE-LAB	lab(59.06, 54.47, 38.36)
CIE-LCH	lch(59.06, 66.63, 35.16°)
OKLab	oklab(66.79% 0.1577 0.089)
OKLCH	oklch(66.79% 0.181 29.4)
XYZ	xyz(41.0681, 27.0908, 10.2727)
Luminance	0.2708 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5F4E #4EDEEF

analogous

#EF4E8E #EF5F4E #EFAF4E

triadic

#EF5F4E #4EEF5F #5F4EEF

tetradic

#EF5F4E #8EEF4E #4EDEEF #AF4EEF

square

#EF5F4E #8EEF4E #4EDEEF #AF4EEF

split-complementary

#EF5F4E #4EEFAF #4E8EEF

monochromatic

#B22110 #EA2C16 #EF5F4E #F49286 #F9C4BE

Accessibility & contrast

On white

3.27

#EF5F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#EF5F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5F4E

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5F4E	#FFFFFF	#000000	##000000
##EF5F4E	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B4B

Deuteranopia (green-blind)

#A99A4A

Tritanopia (blue-blind)

#FF3F5C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef5f4e;
/* rgb */ color: rgb(239, 95, 78);
/* oklch */ color: oklch(66.8% 0.181 29.4);

Tailwind

colors: {
  custom: {
    50: '#fc9280',
    500: '#ef5f4e',
    950: '#000000',
  },
}

SCSS

$custom: #ef5f4e;
$custom-light: #fc9280;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5f4e",
  "rgb": {
    "r": 239,
    "g": 95,
    "b": 78
  },
  "hsl": {
    "h": 6.335,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.66785,
    "c": 0.18105,
    "h": 29.4
  },
  "luminance": 0.27085
}

Semantic roles & 50–950 ramp

primary

#EF5F4E

secondary

#AFE4EA

accent

#C9E006

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#190D0A

muted

#877E7C

Preview Lab

Preview with #EF5F4E

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

Preview Lab → · Contrast checker → · Palette generator →