#EF5958#EF5958

#EF5958 is a light, vivid red. Relative luminance 0.262; OKLCH L 66.2% C 0.186 H 24.0°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#EF5958
RGB	rgb(239, 89, 88)
HSL	hsl(0, 83%, 64%)
HSV	hsv(0, 63%, 94%)
CMYK	cmyk(0%, 62.8%, 63.2%, 6.3%)
CIE-LAB	lab(58.23, 57.63, 31.74)
CIE-LCH	lch(58.23, 65.79, 28.85°)
OKLab	oklab(66.21% 0.1695 0.0755)
OKLCH	oklch(66.21% 0.186 24)
XYZ	xyz(40.9345, 26.2056, 12.1333)
Luminance	0.2620 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5958 #58EEEF

analogous

#EF58A3 #EF5958 #EFA558

triadic

#EF5958 #58EF59 #5958EF

tetradic

#EF5958 #A3EF58 #58EEEF #A558EF

square

#EF5958 #A3EF58 #58EEEF #A558EF

split-complementary

#EF5958 #58EFA5 #58A3EF

monochromatic

#BB1312 #EA2120 #EF5958 #F49190 #FAC8C8

Accessibility & contrast

On white

3.37

#EF5958 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#EF5958 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5958

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5958	#FFFFFF	#000000	##000000
##EF5958	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807857

Deuteranopia (green-blind)

#A69854

Tritanopia (blue-blind)

#FF385A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ef5958;
/* rgb */ color: rgb(239, 89, 88);
/* oklch */ color: oklch(66.2% 0.186 24.0);

Tailwind

colors: {
  custom: {
    50: '#fb8e87',
    500: '#ef5958',
    950: '#000000',
  },
}

SCSS

$custom: #ef5958;
$custom-light: #fb8e87;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5958",
  "rgb": {
    "r": 239,
    "g": 89,
    "b": 88
  },
  "hsl": {
    "h": 0.397,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66209,
    "c": 0.18552,
    "h": 24
  },
  "luminance": 0.262
}

Semantic roles & 50–950 ramp

primary

#EF5958

secondary

#B7EBEC

accent

#DDDF07

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF5958

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

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