#3E87D7#3E87D7

#3E87D7 is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.5% C 0.142 H 252.9°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#3E87D7
RGB	rgb(62, 135, 215)
HSL	hsl(211, 66%, 54%)
HSV	hsv(211, 71%, 84%)
CMYK	cmyk(71.2%, 37.2%, 0%, 15.7%)
CIE-LAB	lab(55.34, 3.70, -47.59)
CIE-LCH	lch(55.34, 47.74, 274.45°)
OKLab	oklab(61.53% -0.0417 -0.1355)
OKLCH	oklch(61.53% 0.142 252.9)
XYZ	xyz(22.9118, 23.2559, 67.5581)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E87D7 #D78E3E

analogous

#3ED3D7 #3E87D7 #423ED7

triadic

#3E87D7 #D73E87 #87D73E

tetradic

#3E87D7 #D73ED3 #D78E3E #3ED742

square

#3E87D7 #D73ED3 #D78E3E #3ED742

split-complementary

#3E87D7 #D7423E #D3D73E

monochromatic

#1B4B80 #2569B3 #3E87D7 #71A7E2 #A3C6EC

Accessibility & contrast

On white

3.72

#3E87D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#3E87D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E87D7

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E87D7	#FFFFFF	#000000	##000000
##3E87D7	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628CDA

Deuteranopia (green-blind)

#4B7ED5

Tritanopia (blue-blind)

#009AA5

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3e87d7;
/* rgb */ color: rgb(62, 135, 215);
/* oklch */ color: oklch(61.5% 0.142 252.9);

Tailwind

colors: {
  custom: {
    50: '#85a9e4',
    500: '#3e87d7',
    950: '#000000',
  },
}

SCSS

$custom: #3e87d7;
$custom-light: #85a9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e87d7",
  "rgb": {
    "r": 62,
    "g": 135,
    "b": 215
  },
  "hsl": {
    "h": 211.373,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61532,
    "c": 0.14175,
    "h": 252.9
  },
  "luminance": 0.23258
}

Semantic roles & 50–950 ramp

primary

#3E87D7

secondary

#D9BA98

accent

#983FE9

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F15

muted

#7D7F84

Preview Lab

Preview with #3E87D7

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

Preview Lab → · Contrast checker → · Palette generator →