#3E71D0#3E71D0

#3E71D0 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.3% C 0.157 H 261.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3E71D0
RGB	rgb(62, 113, 208)
HSL	hsl(219, 61%, 53%)
HSV	hsv(219, 70%, 82%)
CMYK	cmyk(70.2%, 45.7%, 0%, 18.4%)
CIE-LAB	lab(48.74, 14.68, -54.15)
CIE-LCH	lch(48.74, 56.10, 285.17°)
OKLab	oklab(56.29% -0.023 -0.1551)
OKLCH	oklch(56.29% 0.157 261.6)
XYZ	xyz(19.2728, 17.3864, 62.0025)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E71D0 #D09D3E

analogous

#3EBAD0 #3E71D0 #543ED0

triadic

#3E71D0 #D03E71 #71D03E

tetradic

#3E71D0 #D03EBA #D09D3E #3ED054

square

#3E71D0 #D03EBA #D09D3E #3ED054

split-complementary

#3E71D0 #D0543E #BAD03E

monochromatic

#1D3C77 #2955A8 #3E71D0 #6F95DC #A0B9E8

Accessibility & contrast

On white

4.69

#3E71D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3E71D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E71D0

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E71D0	#FFFFFF	#000000	##FFFFFF
##3E71D0	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#407BD4

Deuteranopia (green-blind)

#226ECE

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e71d0;
/* rgb */ color: rgb(62, 113, 208);
/* oklch */ color: oklch(56.3% 0.157 261.6);

Tailwind

colors: {
  custom: {
    50: '#8499df',
    500: '#3e71d0',
    950: '#000000',
  },
}

SCSS

$custom: #3e71d0;
$custom-light: #8499df;
$custom-dark: #000000;

JSON

{
  "hex": "#3e71d0",
  "rgb": {
    "r": 62,
    "g": 113,
    "b": 208
  },
  "hsl": {
    "h": 219.041,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.56292,
    "c": 0.15677,
    "h": 261.6
  },
  "luminance": 0.17388
}

Semantic roles & 50–950 ramp

primary

#3E71D0

secondary

#D4BE95

accent

#AC44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E71D0

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

Preview Lab → · Contrast checker → · Palette generator →