#3E87C7#3E87C7

#3E87C7 is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.6% C 0.122 H 247.8°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3E87C7
RGB	rgb(62, 135, 199)
HSL	hsl(208, 55%, 51%)
HSV	hsv(208, 69%, 78%)
CMYK	cmyk(68.8%, 32.2%, 0%, 22%)
CIE-LAB	lab(54.53, -1.93, -39.83)
CIE-LCH	lch(54.53, 39.88, 267.22°)
OKLab	oklab(60.63% -0.046 -0.1128)
OKLCH	oklch(60.63% 0.122 247.8)
XYZ	xyz(20.9555, 22.4734, 57.2552)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E87C7 #C77E3E

analogous

#3EC7C2 #3E87C7 #3E42C7

triadic

#3E87C7 #C73E87 #87C73E

tetradic

#3E87C7 #C23EC7 #C77E3E #42C73E

square

#3E87C7 #C23EC7 #C77E3E #42C73E

split-complementary

#3E87C7 #C73E42 #C7C23E

monochromatic

#1F486B #2D689B #3E87C7 #6DA4D5 #9DC2E3

Accessibility & contrast

On white

3.82

#3E87C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#3E87C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E87C7

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E87C7	#FFFFFF	#000000	##000000
##3E87C7	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ACA

Deuteranopia (green-blind)

#577DC6

Tritanopia (blue-blind)

#00969E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3e87c7;
/* rgb */ color: rgb(62, 135, 199);
/* oklch */ color: oklch(60.6% 0.122 247.8);

Tailwind

colors: {
  custom: {
    50: '#82a9d8',
    500: '#3e87c7',
    950: '#000000',
  },
}

SCSS

$custom: #3e87c7;
$custom-light: #82a9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e87c7",
  "rgb": {
    "r": 62,
    "g": 135,
    "b": 199
  },
  "hsl": {
    "h": 208.029,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60633,
    "c": 0.12181,
    "h": 247.8
  },
  "luminance": 0.22476
}

Semantic roles & 50–950 ramp

primary

#3E87C7

secondary

#CFAE92

accent

#8F49DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3E87C7

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

Preview Lab → · Contrast checker → · Palette generator →