#3E83CE#3E83CE

#3E83CE is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.1% C 0.134 H 252.6°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3E83CE
RGB	rgb(62, 131, 206)
HSL	hsl(211, 60%, 53%)
HSV	hsv(211, 70%, 81%)
CMYK	cmyk(69.9%, 36.4%, 0%, 19.2%)
CIE-LAB	lab(53.72, 2.90, -45.08)
CIE-LCH	lch(53.72, 45.17, 273.69°)
OKLab	oklab(60.11% -0.0402 -0.1282)
OKLCH	oklch(60.11% 0.134 252.6)
XYZ	xyz(21.2394, 21.7107, 61.4518)
Luminance	0.2171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E83CE #CE893E

analogous

#3ECBCE #3E83CE #413ECE

triadic

#3E83CE #CE3E83 #83CE3E

tetradic

#3E83CE #CE3ECB #CE893E #3ECE41

square

#3E83CE #CE3ECB #CE893E #3ECE41

split-complementary

#3E83CE #CE413E #CBCE3E

monochromatic

#1D4774 #2A65A5 #3E83CE #6FA2DA #A0C2E7

Accessibility & contrast

On white

3.93

#3E83CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#3E83CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83CE

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E83CE	#FFFFFF	#000000	##000000
##3E83CE	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D1

Deuteranopia (green-blind)

#4C7ACD

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3e83ce;
/* rgb */ color: rgb(62, 131, 206);
/* oklch */ color: oklch(60.1% 0.134 252.6);

Tailwind

colors: {
  custom: {
    50: '#84a6dd',
    500: '#3e83ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e83ce;
$custom-light: #84a6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e83ce",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 206
  },
  "hsl": {
    "h": 211.25,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.60115,
    "c": 0.13431,
    "h": 252.6
  },
  "luminance": 0.21713
}

Semantic roles & 50–950 ramp

primary

#3E83CE

secondary

#D3B595

accent

#9745E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E83CE

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

Preview Lab → · Contrast checker → · Palette generator →