#EF5E5A#EF5E5A

#EF5E5A is a light, vivid red. Relative luminance 0.271; OKLCH L 66.8% C 0.180 H 24.8°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#EF5E5A
RGB	rgb(239, 94, 90)
HSL	hsl(2, 82%, 65%)
HSV	hsv(2, 62%, 94%)
CMYK	cmyk(0%, 60.7%, 62.3%, 6.3%)
CIE-LAB	lab(59.07, 55.60, 31.66)
CIE-LCH	lch(59.07, 63.98, 29.66°)
OKLab	oklab(66.85% 0.1634 0.0755)
OKLCH	oklch(66.85% 0.18 24.8)
XYZ	xyz(41.4487, 27.0998, 12.7190)
Luminance	0.2709 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5E5A #5AEBEF

analogous

#EF5AA0 #EF5E5A #EFA95A

triadic

#EF5E5A #5AEF5E #5E5AEF

tetradic

#EF5E5A #A0EF5A #5AEBEF #A95AEF

square

#EF5E5A #A0EF5A #5AEBEF #A95AEF

split-complementary

#EF5E5A #5AEFA9 #5AA0EF

monochromatic

#BC1712 #EA2822 #EF5E5A #F49492 #FACBCA

Accessibility & contrast

On white

3.27

#EF5E5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#EF5E5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5E5A

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5E5A	#FFFFFF	#000000	##000000
##EF5E5A	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)

#837B59

Deuteranopia (green-blind)

#A89A56

Tritanopia (blue-blind)

#FF405E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef5e5a;
/* rgb */ color: rgb(239, 94, 90);
/* oklch */ color: oklch(66.8% 0.180 24.8);

Tailwind

colors: {
  custom: {
    50: '#fb9188',
    500: '#ef5e5a',
    950: '#000000',
  },
}

SCSS

$custom: #ef5e5a;
$custom-light: #fb9188;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5e5a",
  "rgb": {
    "r": 239,
    "g": 94,
    "b": 90
  },
  "hsl": {
    "h": 1.611,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66847,
    "c": 0.18004,
    "h": 24.8
  },
  "luminance": 0.27094
}

Semantic roles & 50–950 ramp

primary

#EF5E5A

secondary

#B9EBEC

accent

#D9DF07

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF5E5A

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

Preview Lab → · Contrast checker → · Palette generator →