#EF6153#EF6153

#EF6153 is a light, vivid red. Relative luminance 0.275; OKLCH L 67.1% C 0.178 H 28.4°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#EF6153
RGB	rgb(239, 97, 83)
HSL	hsl(5, 83%, 63%)
HSV	hsv(5, 65%, 94%)
CMYK	cmyk(0%, 59.4%, 65.3%, 6.3%)
CIE-LAB	lab(59.46, 53.86, 36.08)
CIE-LCH	lch(59.46, 64.83, 33.82°)
OKLab	oklab(67.11% 0.1567 0.0846)
OKLCH	oklch(67.11% 0.178 28.4)
XYZ	xyz(41.4367, 27.5301, 11.3138)
Luminance	0.2752 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6153 #53E1EF

analogous

#EF5393 #EF6153 #EFAF53

triadic

#EF6153 #53EF61 #6153EF

tetradic

#EF6153 #93EF53 #53E1EF #AF53EF

square

#EF6153 #93EF53 #53E1EF #AF53EF

split-complementary

#EF6153 #53EFAF #5393EF

monochromatic

#B72011 #EA2E1B #EF6153 #F4948B #F9C8C3

Accessibility & contrast

On white

3.23

#EF6153 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#EF6153 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6153

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6153	#FFFFFF	#000000	##000000
##EF6153	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867C51

Deuteranopia (green-blind)

#AA9B4F

Tritanopia (blue-blind)

#FF435E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #ef6153;
/* rgb */ color: rgb(239, 97, 83);
/* oklch */ color: oklch(67.1% 0.178 28.4);

Tailwind

colors: {
  custom: {
    50: '#fb9384',
    500: '#ef6153',
    950: '#000000',
  },
}

SCSS

$custom: #ef6153;
$custom-light: #fb9384;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6153",
  "rgb": {
    "r": 239,
    "g": 97,
    "b": 83
  },
  "hsl": {
    "h": 5.385,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.67111,
    "c": 0.1781,
    "h": 28.4
  },
  "luminance": 0.27525
}

Semantic roles & 50–950 ramp

primary

#EF6153

secondary

#B3E6EB

accent

#CCDF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF6153

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

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