#3E83C1#3E83C1

#3E83C1 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.4% C 0.118 H 248.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3E83C1
RGB	rgb(62, 131, 193)
HSL	hsl(208, 51%, 50%)
HSV	hsv(208, 68%, 76%)
CMYK	cmyk(67.9%, 32.1%, 0%, 24.3%)
CIE-LAB	lab(53.06, -1.66, -38.72)
CIE-LCH	lch(53.06, 38.76, 267.54°)
OKLab	oklab(59.39% -0.0437 -0.1096)
OKLCH	oklch(59.39% 0.118 248.3)
XYZ	xyz(19.7249, 21.1049, 53.4759)
Luminance	0.2111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E83C1 #C17C3E

analogous

#3EC1BE #3E83C1 #3E41C1

triadic

#3E83C1 #C13E83 #83C13E

tetradic

#3E83C1 #BE3EC1 #C17C3E #41C13E

square

#3E83C1 #BE3EC1 #C17C3E #41C13E

split-complementary

#3E83C1 #C13E41 #C1BE3E

monochromatic

#204464 #2F6493 #3E83C1 #6CA1D0 #9BBFDF

Accessibility & contrast

On white

4.02

#3E83C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#3E83C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83C1

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E83C1	#FFFFFF	#000000	##000000
##3E83C1	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6786C4

Deuteranopia (green-blind)

#5579C0

Tritanopia (blue-blind)

#009299

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3e83c1;
/* rgb */ color: rgb(62, 131, 193);
/* oklch */ color: oklch(59.4% 0.118 248.3);

Tailwind

colors: {
  custom: {
    50: '#81a6d4',
    500: '#3e83c1',
    950: '#000000',
  },
}

SCSS

$custom: #3e83c1;
$custom-light: #81a6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e83c1",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 193
  },
  "hsl": {
    "h": 208.397,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.59387,
    "c": 0.118,
    "h": 248.3
  },
  "luminance": 0.21107
}

Semantic roles & 50–950 ramp

primary

#3E83C1

secondary

#CBAC90

accent

#904DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3E83C1

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

Preview Lab → · Contrast checker → · Palette generator →