#E3749A#E3749A

#E3749A is a light, vivid pink. Relative luminance 0.312; OKLCH L 69.6% C 0.143 H 359.8°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#E3749A
RGB	rgb(227, 116, 154)
HSL	hsl(339, 66%, 67%)
HSV	hsv(339, 49%, 89%)
CMYK	cmyk(0%, 48.9%, 32.2%, 11%)
CIE-LAB	lab(62.64, 47.11, -0.46)
CIE-LCH	lch(62.64, 47.11, 359.44°)
OKLab	oklab(69.64% 0.143 -0.0006)
OKLCH	oklch(69.64% 0.143 359.8)
XYZ	xyz(43.7586, 31.1587, 34.2752)
Luminance	0.3115 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3749A #74E3BD

analogous

#E374D2 #E3749A #E38574

triadic

#E3749A #9AE374 #749AE3

tetradic

#E3749A #D2E374 #74E3BD #8574E3

square

#E3749A #D2E374 #74E3BD #8574E3

split-complementary

#E3749A #74E385 #74D2E3

monochromatic

#B82557 #D94175 #E3749A #EDA7BF #F8DAE4

Accessibility & contrast

On white

2.90

#E3749A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#E3749A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3749A

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3749A	#FFFFFF	#000000	##000000
##E3749A	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858B9B

Deuteranopia (green-blind)

#A19F97

Tritanopia (blue-blind)

#F36C82

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #e3749a;
/* rgb */ color: rgb(227, 116, 154);
/* oklch */ color: oklch(69.6% 0.143 359.8);

Tailwind

colors: {
  custom: {
    50: '#ef9fb7',
    500: '#e3749a',
    950: '#000000',
  },
}

SCSS

$custom: #e3749a;
$custom-light: #ef9fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#e3749a",
  "rgb": {
    "r": 227,
    "g": 116,
    "b": 154
  },
  "hsl": {
    "h": 339.459,
    "s": 66.467,
    "l": 67.255
  },
  "oklch": {
    "l": 0.69644,
    "c": 0.143,
    "h": 359.8
  },
  "luminance": 0.31155
}

Semantic roles & 50–950 ramp

primary

#E3749A

secondary

#C8EBDF

accent

#CE9017

background

#FFFAFB

surface

#FEF3F6

border

#D6CDD0

text

#170F11

muted

#857F80

Preview Lab

Preview with #E3749A

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

Preview Lab → · Contrast checker → · Palette generator →