#3E83D4#3E83D4

#3E83D4 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.5% C 0.142 H 254.2°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3E83D4
RGB	rgb(62, 131, 212)
HSL	hsl(212, 64%, 54%)
HSV	hsv(212, 71%, 83%)
CMYK	cmyk(70.8%, 38.2%, 0%, 16.9%)
CIE-LAB	lab(54.04, 5.04, -47.97)
CIE-LCH	lch(54.04, 48.23, 275.99°)
OKLab	oklab(60.47% -0.0387 -0.1366)
OKLCH	oklch(60.47% 0.142 254.2)
XYZ	xyz(21.9822, 22.0078, 65.3640)
Luminance	0.2201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E83D4 #D48F3E

analogous

#3ECED4 #3E83D4 #443ED4

triadic

#3E83D4 #D43E83 #83D43E

tetradic

#3E83D4 #D43ECE #D48F3E #3ED444

square

#3E83D4 #D43ECE #D48F3E #3ED444

split-complementary

#3E83D4 #D4443E #CED43E

monochromatic

#1C487C #2765AE #3E83D4 #70A3DF #A2C3EA

Accessibility & contrast

On white

3.89

#3E83D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3E83D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83D4

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E83D4	#FFFFFF	#000000	##000000
##3E83D4	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E89D7

Deuteranopia (green-blind)

#477BD2

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3e83d4;
/* rgb */ color: rgb(62, 131, 212);
/* oklch */ color: oklch(60.5% 0.142 254.2);

Tailwind

colors: {
  custom: {
    50: '#85a6e1',
    500: '#3e83d4',
    950: '#000000',
  },
}

SCSS

$custom: #3e83d4;
$custom-light: #85a6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e83d4",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 212
  },
  "hsl": {
    "h": 212.4,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.60465,
    "c": 0.14201,
    "h": 254.2
  },
  "luminance": 0.2201
}

Semantic roles & 50–950 ramp

primary

#3E83D4

secondary

#D7B997

accent

#9B41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3E83D4

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

Preview Lab → · Contrast checker → · Palette generator →