#EF647A#EF647A

#EF647A is a light, vivid red. Relative luminance 0.289; OKLCH L 68.2% C 0.172 H 13.2°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#EF647A
RGB	rgb(239, 100, 122)
HSL	hsl(351, 81%, 66%)
HSV	hsv(351, 58%, 94%)
CMYK	cmyk(0%, 58.2%, 49%, 6.3%)
CIE-LAB	lab(60.67, 55.34, 15.40)
CIE-LCH	lch(60.67, 57.44, 15.55°)
OKLab	oklab(68.25% 0.1672 0.0392)
OKLCH	oklch(68.25% 0.172 13.2)
XYZ	xyz(43.6700, 28.8754, 21.6824)
Luminance	0.2887 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF647A #64EFD9

analogous

#EF64BF #EF647A #EF9464

triadic

#EF647A #7AEF64 #647AEF

tetradic

#EF647A #BFEF64 #64EFD9 #9464EF

square

#EF647A #BFEF64 #64EFD9 #9464EF

split-complementary

#EF647A #64EF94 #64BFEF

monochromatic

#C41430 #E92D4A #EF647A #F59BAA #FAD3D9

Accessibility & contrast

On white

3.10

#EF647A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#EF647A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF647A

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF647A	#FFFFFF	#000000	##000000
##EF647A	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83817A

Deuteranopia (green-blind)

#A69D77

Tritanopia (blue-blind)

#FF506C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ef647a;
/* rgb */ color: rgb(239, 100, 122);
/* oklch */ color: oklch(68.2% 0.172 13.2);

Tailwind

colors: {
  custom: {
    50: '#f995a0',
    500: '#ef647a',
    950: '#000000',
  },
}

SCSS

$custom: #ef647a;
$custom-light: #f995a0;
$custom-dark: #000000;

JSON

{
  "hex": "#ef647a",
  "rgb": {
    "r": 239,
    "g": 100,
    "b": 122
  },
  "hsl": {
    "h": 350.504,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.68249,
    "c": 0.17174,
    "h": 13.2
  },
  "luminance": 0.2887
}

Semantic roles & 50–950 ramp

primary

#EF647A

secondary

#C1EEE7

accent

#DEBC08

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0E

muted

#867E7E

Preview Lab

Preview with #EF647A

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

Preview Lab → · Contrast checker → · Palette generator →