#EF5F5E#EF5F5E

#EF5F5E is a light, vivid red. Relative luminance 0.273; OKLCH L 67.0% C 0.178 H 23.6°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#EF5F5E
RGB	rgb(239, 95, 94)
HSL	hsl(0, 82%, 65%)
HSV	hsv(0, 61%, 94%)
CMYK	cmyk(0%, 60.3%, 60.7%, 6.3%)
CIE-LAB	lab(59.30, 55.42, 29.68)
CIE-LCH	lch(59.30, 62.86, 28.17°)
OKLab	oklab(67.04% 0.1636 0.0714)
OKLCH	oklch(67.04% 0.178 23.6)
XYZ	xyz(41.7131, 27.3488, 13.6698)
Luminance	0.2734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5F5E #5EEEEF

analogous

#EF5EA5 #EF5F5E #EFA85E

triadic

#EF5F5E #5EEF5F #5F5EEF

tetradic

#EF5F5E #A5EF5E #5EEEEF #A85EEF

square

#EF5F5E #A5EF5E #5EEEEF #A85EEF

split-complementary

#EF5F5E #5EEFA8 #5EA5EF

monochromatic

#C01413 #E92826 #EF5F5E #F59696 #FACECD

Accessibility & contrast

On white

3.25

#EF5F5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#EF5F5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5F5E

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5F5E	#FFFFFF	#000000	##000000
##EF5F5E	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847C5D

Deuteranopia (green-blind)

#A89A5A

Tritanopia (blue-blind)

#FF4360

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ef5f5e;
/* rgb */ color: rgb(239, 95, 94);
/* oklch */ color: oklch(67.0% 0.178 23.6);

Tailwind

colors: {
  custom: {
    50: '#fb928b',
    500: '#ef5f5e',
    950: '#000000',
  },
}

SCSS

$custom: #ef5f5e;
$custom-light: #fb928b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5f5e",
  "rgb": {
    "r": 239,
    "g": 95,
    "b": 94
  },
  "hsl": {
    "h": 0.414,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.6704,
    "c": 0.17847,
    "h": 23.6
  },
  "luminance": 0.27343
}

Semantic roles & 50–950 ramp

primary

#EF5F5E

secondary

#BCECED

accent

#DDDE07

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5F5E

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

Preview Lab → · Contrast checker → · Palette generator →