#EF6156#EF6156

#EF6156 is a light, vivid red. Relative luminance 0.276; OKLCH L 67.2% C 0.178 H 27.3°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#EF6156
RGB	rgb(239, 97, 86)
HSL	hsl(4, 83%, 64%)
HSV	hsv(4, 64%, 94%)
CMYK	cmyk(0%, 59.4%, 64%, 6.3%)
CIE-LAB	lab(59.51, 54.04, 34.46)
CIE-LCH	lch(59.51, 64.09, 32.53°)
OKLab	oklab(67.16% 0.1578 0.0814)
OKLCH	oklch(67.16% 0.178 27.3)
XYZ	xyz(41.5550, 27.5775, 11.9371)
Luminance	0.2757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6156 #56E4EF

analogous

#EF5697 #EF6156 #EFAD56

triadic

#EF6156 #56EF61 #6156EF

tetradic

#EF6156 #97EF56 #56E4EF #AD56EF

square

#EF6156 #97EF56 #56E4EF #AD56EF

split-complementary

#EF6156 #56EFAD #5697EF

monochromatic

#B91E12 #EA2D1E #EF6156 #F4958E #FACAC6

Accessibility & contrast

On white

3.22

#EF6156 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#EF6156 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6156

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6156	#FFFFFF	#000000	##000000
##EF6156	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867C54

Deuteranopia (green-blind)

#A99B52

Tritanopia (blue-blind)

#FF445F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ef6156;
/* rgb */ color: rgb(239, 97, 86);
/* oklch */ color: oklch(67.2% 0.178 27.3);

Tailwind

colors: {
  custom: {
    50: '#fb9386',
    500: '#ef6156',
    950: '#000000',
  },
}

SCSS

$custom: #ef6156;
$custom-light: #fb9386;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6156",
  "rgb": {
    "r": 239,
    "g": 97,
    "b": 86
  },
  "hsl": {
    "h": 4.314,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.67157,
    "c": 0.17755,
    "h": 27.3
  },
  "luminance": 0.27572
}

Semantic roles & 50–950 ramp

primary

#EF6156

secondary

#B5E7EB

accent

#D0DF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF6156

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

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