#EF5A5C#EF5A5C

#EF5A5C is a light, vivid red. Relative luminance 0.264; OKLCH L 66.4% C 0.184 H 22.8°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#EF5A5C
RGB	rgb(239, 90, 92)
HSL	hsl(359, 82%, 65%)
HSV	hsv(359, 62%, 94%)
CMYK	cmyk(0%, 62.3%, 61.5%, 6.3%)
CIE-LAB	lab(58.45, 57.45, 29.74)
CIE-LCH	lch(58.45, 64.69, 27.37°)
OKLab	oklab(66.4% 0.1696 0.0714)
OKLCH	oklch(66.4% 0.184 22.8)
XYZ	xyz(41.1885, 26.4413, 13.0579)
Luminance	0.2644 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5A5C #5AEFED

analogous

#EF5AA6 #EF5A5C #EFA35A

triadic

#EF5A5C #5CEF5A #5A5CEF

tetradic

#EF5A5C #A6EF5A #5AEFED #A35AEF

square

#EF5A5C #A6EF5A #5AEFED #A35AEF

split-complementary

#EF5A5C #5AEFA3 #5AA6EF

monochromatic

#BC1215 #EA2225 #EF5A5C #F49293 #FACACA

Accessibility & contrast

On white

3.34

#EF5A5C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#EF5A5C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5A5C

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5A5C	#FFFFFF	#000000	##000000
##EF5A5C	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80795B

Deuteranopia (green-blind)

#A69858

Tritanopia (blue-blind)

#FF3B5C

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5a5c;
/* rgb */ color: rgb(239, 90, 92);
/* oklch */ color: oklch(66.4% 0.184 22.8);

Tailwind

colors: {
  custom: {
    50: '#fb8f8a',
    500: '#ef5a5c',
    950: '#000000',
  },
}

SCSS

$custom: #ef5a5c;
$custom-light: #fb8f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5a5c",
  "rgb": {
    "r": 239,
    "g": 90,
    "b": 92
  },
  "hsl": {
    "h": 359.195,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66397,
    "c": 0.18402,
    "h": 22.8
  },
  "luminance": 0.26436
}

Semantic roles & 50–950 ramp

primary

#EF5A5C

secondary

#B9ECEB

accent

#DFDC07

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF5A5C

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

Preview Lab → · Contrast checker → · Palette generator →