#EF747B#EF747B

#EF747B is a light, vivid red. Relative luminance 0.323; OKLCH L 70.4% C 0.152 H 18.3°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#EF747B
RGB	rgb(239, 116, 123)
HSL	hsl(357, 79%, 70%)
HSV	hsv(357, 51%, 94%)
CMYK	cmyk(0%, 51.5%, 48.5%, 6.3%)
CIE-LAB	lab(63.57, 47.93, 18.82)
CIE-LCH	lch(63.57, 51.49, 21.44°)
OKLab	oklab(70.44% 0.1441 0.0475)
OKLCH	oklch(70.44% 0.152 18.3)
XYZ	xyz(45.4204, 32.2765, 22.5731)
Luminance	0.3227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF747B #74EFE8

analogous

#EF74B9 #EF747B #EFAA74

triadic

#EF747B #7BEF74 #747BEF

tetradic

#EF747B #B9EF74 #74EFE8 #AA74EF

square

#EF747B #B9EF74 #74EFE8 #AA74EF

split-complementary

#EF747B #74EFAA #74B9EF

monochromatic

#D11823 #E93D47 #EF747B #F5ABAF #FCE2E3

Accessibility & contrast

On white

2.82

#EF747B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#EF747B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF747B

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF747B	#FFFFFF	#000000	##000000
##EF747B	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8A7B

Deuteranopia (green-blind)

#AEA378

Tritanopia (blue-blind)

#FF6377

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #ef747b;
/* rgb */ color: rgb(239, 116, 123);
/* oklch */ color: oklch(70.4% 0.152 18.3);

Tailwind

colors: {
  custom: {
    50: '#f99fa1',
    500: '#ef747b',
    950: '#000000',
  },
}

SCSS

$custom: #ef747b;
$custom-light: #f99fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#ef747b",
  "rgb": {
    "r": 239,
    "g": 116,
    "b": 123
  },
  "hsl": {
    "h": 356.585,
    "s": 79.355,
    "l": 69.608
  },
  "oklch": {
    "l": 0.70441,
    "c": 0.1517,
    "h": 18.3
  },
  "luminance": 0.32272
}

Semantic roles & 50–950 ramp

primary

#EF747B

secondary

#CEF1EF

accent

#DCD00A

background

#FFFAF9

surface

#FFF3F2

border

#D7CDCC

text

#180F0E

muted

#867F7E

Preview Lab

Preview with #EF747B

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

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