#3E87CA#3E87CA

#3E87CA is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 60.8% C 0.125 H 248.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3E87CA
RGB	rgb(62, 135, 202)
HSL	hsl(209, 57%, 52%)
HSV	hsv(209, 69%, 79%)
CMYK	cmyk(69.3%, 33.2%, 0%, 20.8%)
CIE-LAB	lab(54.67, -0.88, -41.30)
CIE-LCH	lch(54.67, 41.31, 268.77°)
OKLab	oklab(60.8% -0.0451 -0.1171)
OKLCH	oklch(60.8% 0.125 248.9)
XYZ	xyz(21.3073, 22.6141, 59.1077)
Luminance	0.2262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E87CA #CA813E

analogous

#3ECAC7 #3E87CA #3E41CA

triadic

#3E87CA #CA3E87 #87CA3E

tetradic

#3E87CA #C73ECA #CA813E #41CA3E

square

#3E87CA #C73ECA #CA813E #41CA3E

split-complementary

#3E87CA #CA3E41 #CAC73E

monochromatic

#1F496F #2C689F #3E87CA #6EA5D7 #9EC3E4

Accessibility & contrast

On white

3.80

#3E87CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3E87CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E87CA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E87CA	#FFFFFF	#000000	##000000
##3E87CA	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698ACD

Deuteranopia (green-blind)

#557DC9

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3e87ca;
/* rgb */ color: rgb(62, 135, 202);
/* oklch */ color: oklch(60.8% 0.125 248.9);

Tailwind

colors: {
  custom: {
    50: '#83a9da',
    500: '#3e87ca',
    950: '#000000',
  },
}

SCSS

$custom: #3e87ca;
$custom-light: #83a9da;
$custom-dark: #000000;

JSON

{
  "hex": "#3e87ca",
  "rgb": {
    "r": 62,
    "g": 135,
    "b": 202
  },
  "hsl": {
    "h": 208.714,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60796,
    "c": 0.12548,
    "h": 248.9
  },
  "luminance": 0.22616
}

Semantic roles & 50–950 ramp

primary

#3E87CA

secondary

#D1B193

accent

#9148E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E87CA

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

Preview Lab → · Contrast checker → · Palette generator →