#EF5946#EF5946

#EF5946 is a light, vivid red. Relative luminance 0.259; OKLCH L 65.9% C 0.188 H 30.1°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#EF5946
RGB	rgb(239, 89, 70)
HSL	hsl(7, 84%, 61%)
HSV	hsv(7, 71%, 94%)
CMYK	cmyk(0%, 62.8%, 70.7%, 6.3%)
CIE-LAB	lab(57.98, 56.67, 41.48)
CIE-LCH	lch(57.98, 70.23, 36.20°)
OKLab	oklab(65.94% 0.163 0.0944)
OKLCH	oklch(65.94% 0.188 30.1)
XYZ	xyz(40.2787, 25.9433, 8.6798)
Luminance	0.2594 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5946 #46DCEF

analogous

#EF4687 #EF5946 #EFAE46

triadic

#EF5946 #46EF59 #5946EF

tetradic

#EF5946 #87EF46 #46DCEF #AE46EF

square

#EF5946 #87EF46 #46DCEF #AE46EF

split-complementary

#EF5946 #46EFAE #4687EF

monochromatic

#AC200F #E42B14 #EF5946 #F48C7E #F9BEB7

Accessibility & contrast

On white

3.39

#EF5946 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#EF5946 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5946

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5946	#FFFFFF	#000000	##000000
##EF5946	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827743

Deuteranopia (green-blind)

#A89841

Tritanopia (blue-blind)

#FF3455

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ef5946;
/* rgb */ color: rgb(239, 89, 70);
/* oklch */ color: oklch(65.9% 0.188 30.1);

Tailwind

colors: {
  custom: {
    50: '#fc8e7a',
    500: '#ef5946',
    950: '#000000',
  },
}

SCSS

$custom: #ef5946;
$custom-light: #fc8e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5946",
  "rgb": {
    "r": 239,
    "g": 89,
    "b": 70
  },
  "hsl": {
    "h": 6.746,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.65943,
    "c": 0.18842,
    "h": 30.1
  },
  "luminance": 0.25938
}

Semantic roles & 50–950 ramp

primary

#EF5946

secondary

#A8E1E9

accent

#C8E105

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#190D09

muted

#867E7B

Preview Lab

Preview with #EF5946

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

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