#3E80E2#3E80E2

#3E80E2 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.7% C 0.163 H 258.3°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3E80E2
RGB	rgb(62, 128, 226)
HSL	hsl(216, 74%, 56%)
HSV	hsv(216, 73%, 89%)
CMYK	cmyk(72.6%, 43.4%, 0%, 11.4%)
CIE-LAB	lab(53.97, 11.88, -55.94)
CIE-LCH	lch(53.97, 57.18, 281.99°)
OKLab	oklab(60.67% -0.033 -0.1601)
OKLCH	oklch(60.67% 0.163 258.3)
XYZ	xyz(23.4282, 21.9509, 74.9390)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E80E2 #E2A03E

analogous

#3ED2E2 #3E80E2 #4E3EE2

triadic

#3E80E2 #E23E80 #80E23E

tetradic

#3E80E2 #E23ED2 #E2A03E #3EE24E

square

#3E80E2 #E23ED2 #E2A03E #3EE24E

split-complementary

#3E80E2 #E24E3E #D2E23E

monochromatic

#164790 #1E61C5 #3E80E2 #73A3EA #A8C6F2

Accessibility & contrast

On white

3.90

#3E80E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#3E80E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E80E2

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E80E2	#FFFFFF	#000000	##000000
##3E80E2	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F89E6

Deuteranopia (green-blind)

#307AE0

Tritanopia (blue-blind)

#0097A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3e80e2;
/* rgb */ color: rgb(62, 128, 226);
/* oklch */ color: oklch(60.7% 0.163 258.3);

Tailwind

colors: {
  custom: {
    50: '#87a4ec',
    500: '#3e80e2',
    950: '#000000',
  },
}

SCSS

$custom: #3e80e2;
$custom-light: #87a4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#3e80e2",
  "rgb": {
    "r": 62,
    "g": 128,
    "b": 226
  },
  "hsl": {
    "h": 215.854,
    "s": 73.874,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60672,
    "c": 0.16345,
    "h": 258.3
  },
  "luminance": 0.21953
}

Semantic roles & 50–950 ramp

primary

#3E80E2

secondary

#E0C49C

accent

#A637F1

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3E80E2

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

Preview Lab → · Contrast checker → · Palette generator →