#EF6257#EF6257

#EF6257 is a light, vivid red. Relative luminance 0.278; OKLCH L 67.3% C 0.176 H 27.3°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#EF6257
RGB	rgb(239, 98, 87)
HSL	hsl(4, 83%, 64%)
HSV	hsv(4, 64%, 94%)
CMYK	cmyk(0%, 59%, 63.6%, 6.3%)
CIE-LAB	lab(59.69, 53.65, 34.13)
CIE-LCH	lch(59.69, 63.58, 32.46°)
OKLab	oklab(67.3% 0.1568 0.0808)
OKLCH	oklch(67.3% 0.176 27.3)
XYZ	xyz(41.6886, 27.7797, 12.1817)
Luminance	0.2777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6257 #57E4EF

analogous

#EF5798 #EF6257 #EFAE57

triadic

#EF6257 #57EF62 #6257EF

tetradic

#EF6257 #98EF57 #57E4EF #AE57EF

square

#EF6257 #98EF57 #57E4EF #AE57EF

split-complementary

#EF6257 #57EFAE #5798EF

monochromatic

#BA1E12 #EA2E1F #EF6257 #F4968F #FACAC7

Accessibility & contrast

On white

3.20

#EF6257 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#EF6257 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6257

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6257	#FFFFFF	#000000	##000000
##EF6257	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877D55

Deuteranopia (green-blind)

#AA9B53

Tritanopia (blue-blind)

#FF4560

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ef6257;
/* rgb */ color: rgb(239, 98, 87);
/* oklch */ color: oklch(67.3% 0.176 27.3);

Tailwind

colors: {
  custom: {
    50: '#fb9486',
    500: '#ef6257',
    950: '#000000',
  },
}

SCSS

$custom: #ef6257;
$custom-light: #fb9486;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6257",
  "rgb": {
    "r": 239,
    "g": 98,
    "b": 87
  },
  "hsl": {
    "h": 4.342,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.67301,
    "c": 0.17634,
    "h": 27.3
  },
  "luminance": 0.27774
}

Semantic roles & 50–950 ramp

primary

#EF6257

secondary

#B6E8EC

accent

#CFDF06

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EF6257

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

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