#3E6CD8#3E6CD8

#3E6CD8 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.173 H 264.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CD8
RGB	rgb(62, 108, 216)
HSL	hsl(222, 66%, 55%)
HSV	hsv(222, 71%, 85%)
CMYK	cmyk(71.3%, 50%, 0%, 15.3%)
CIE-LAB	lab(47.89, 20.73, -60.08)
CIE-LCH	lch(47.89, 63.55, 289.03°)
OKLab	oklab(55.8% -0.0176 -0.1726)
OKLCH	oklch(55.8% 0.174 264.2)
XYZ	xyz(19.7395, 16.7050, 67.1365)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CD8 #D8AA3E

analogous

#3EB9D8 #3E6CD8 #5D3ED8

triadic

#3E6CD8 #D83E6C #6CD83E

tetradic

#3E6CD8 #D83EB9 #D8AA3E #3ED85D

square

#3E6CD8 #D83EB9 #D8AA3E #3ED85D

split-complementary

#3E6CD8 #D85D3E #B9D83E

monochromatic

#1A3981 #244FB4 #3E6CD8 #7193E2 #A4BAED

Accessibility & contrast

On white

4.84

#3E6CD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3E6CD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CD8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CD8	#FFFFFF	#000000	##FFFFFF
##3E6CD8	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B79DC

Deuteranopia (green-blind)

#006BD6

Tritanopia (blue-blind)

#008698

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3e6cd8;
/* rgb */ color: rgb(62, 108, 216);
/* oklch */ color: oklch(55.8% 0.173 264.2);

Tailwind

colors: {
  custom: {
    50: '#8695e5',
    500: '#3e6cd8',
    950: '#000000',
  },
}

SCSS

$custom: #3e6cd8;
$custom-light: #8695e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6cd8",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 216
  },
  "hsl": {
    "h": 222.078,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.55798,
    "c": 0.1735,
    "h": 264.2
  },
  "luminance": 0.16707
}

Semantic roles & 50–950 ramp

primary

#3E6CD8

secondary

#D9C698

accent

#B63EE9

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0D0D16

muted

#7D7E84

Preview Lab

Preview with #3E6CD8

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

Preview Lab → · Contrast checker → · Palette generator →