#EF7558#EF7558

#EF7558 is a light, vivid red. Relative luminance 0.318; OKLCH L 69.9% C 0.157 H 34.6°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#EF7558
RGB	rgb(239, 117, 88)
HSL	hsl(12, 83%, 64%)
HSV	hsv(12, 63%, 94%)
CMYK	cmyk(0%, 51%, 63.2%, 6.3%)
CIE-LAB	lab(63.16, 44.76, 37.85)
CIE-LCH	lch(63.16, 58.61, 40.22°)
OKLab	oklab(69.94% 0.1293 0.0891)
OKLCH	oklch(69.94% 0.157 34.6)
XYZ	xyz(43.7232, 31.7831, 13.0629)
Luminance	0.3178 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7558 #58D2EF

analogous

#EF5887 #EF7558 #EFC158

triadic

#EF7558 #58EF75 #7558EF

tetradic

#EF7558 #87EF58 #58D2EF #C158EF

square

#EF7558 #87EF58 #58D2EF #C158EF

split-complementary

#EF7558 #58EFC1 #5887EF

monochromatic

#BB3212 #EA4720 #EF7558 #F4A390 #FAD1C8

Accessibility & contrast

On white

2.85

#EF7558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#EF7558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7558

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7558	#FFFFFF	#000000	##000000
##EF7558	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958955

Deuteranopia (green-blind)

#B2A356

Tritanopia (blue-blind)

#FF5E6E

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7558;
/* rgb */ color: rgb(239, 117, 88);
/* oklch */ color: oklch(69.9% 0.157 34.6);

Tailwind

colors: {
  custom: {
    50: '#fa9f88',
    500: '#ef7558',
    950: '#000000',
  },
}

SCSS

$custom: #ef7558;
$custom-light: #fa9f88;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7558",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 88
  },
  "hsl": {
    "h": 11.523,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.69937,
    "c": 0.15702,
    "h": 34.6
  },
  "luminance": 0.31778
}

Semantic roles & 50–950 ramp

primary

#EF7558

secondary

#B7E2EC

accent

#B5DF07

background

#FFFAF8

surface

#FFF3EF

border

#D7CDCA

text

#190F0B

muted

#877F7C

Preview Lab

Preview with #EF7558

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

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