#EF647F#EF647F

#EF647F is a light, vivid red. Relative luminance 0.290; OKLCH L 68.4% C 0.172 H 10.9°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#EF647F
RGB	rgb(239, 100, 127)
HSL	hsl(348, 81%, 66%)
HSV	hsv(348, 58%, 94%)
CMYK	cmyk(0%, 58.2%, 46.9%, 6.3%)
CIE-LAB	lab(60.78, 55.79, 12.66)
CIE-LCH	lch(60.78, 57.21, 12.79°)
OKLab	oklab(68.37% 0.1691 0.0326)
OKLCH	oklch(68.37% 0.172 10.9)
XYZ	xyz(43.9878, 29.0025, 23.3562)
Luminance	0.2900 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF647F #64EFD4

analogous

#EF64C5 #EF647F #EF8F64

triadic

#EF647F #7FEF64 #647FEF

tetradic

#EF647F #C5EF64 #64EFD4 #8F64EF

square

#EF647F #C5EF64 #64EFD4 #8F64EF

split-complementary

#EF647F #64EF8F #64C5EF

monochromatic

#C41436 #E92D51 #EF647F #F59BAD #FAD3DB

Accessibility & contrast

On white

3.09

#EF647F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#EF647F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF647F

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF647F	#FFFFFF	#000000	##000000
##EF647F	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82817F

Deuteranopia (green-blind)

#A59D7C

Tritanopia (blue-blind)

#FF516E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ef647f;
/* rgb */ color: rgb(239, 100, 127);
/* oklch */ color: oklch(68.4% 0.172 10.9);

Tailwind

colors: {
  custom: {
    50: '#f995a3',
    500: '#ef647f',
    950: '#000000',
  },
}

SCSS

$custom: #ef647f;
$custom-light: #f995a3;
$custom-dark: #000000;

JSON

{
  "hex": "#ef647f",
  "rgb": {
    "r": 239,
    "g": 100,
    "b": 127
  },
  "hsl": {
    "h": 348.345,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.6837,
    "c": 0.17219,
    "h": 10.9
  },
  "luminance": 0.28997
}

Semantic roles & 50–950 ramp

primary

#EF647F

secondary

#C1EEE5

accent

#DEB408

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#180E0F

muted

#867E7F

Preview Lab

Preview with #EF647F

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

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