#3E6AD8#3E6AD8

#3E6AD8 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.4% C 0.176 H 264.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3E6AD8
RGB	rgb(62, 106, 216)
HSL	hsl(223, 66%, 55%)
HSV	hsv(223, 71%, 85%)
CMYK	cmyk(71.3%, 50.9%, 0%, 15.3%)
CIE-LAB	lab(47.35, 21.99, -60.94)
CIE-LCH	lch(47.35, 64.79, 289.84°)
OKLab	oklab(55.39% -0.0159 -0.1752)
OKLCH	oklch(55.39% 0.176 264.8)
XYZ	xyz(19.5309, 16.2880, 67.0670)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6AD8 #D8AC3E

analogous

#3EB7D8 #3E6AD8 #5F3ED8

triadic

#3E6AD8 #D83E6A #6AD83E

tetradic

#3E6AD8 #D83EB7 #D8AC3E #3ED85F

square

#3E6AD8 #D83EB7 #D8AC3E #3ED85F

split-complementary

#3E6AD8 #D85F3E #B7D83E

monochromatic

#1A3881 #244EB4 #3E6AD8 #7191E2 #A4B9ED

Accessibility & contrast

On white

4.93

#3E6AD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#3E6AD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6AD8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6AD8	#FFFFFF	#000000	##FFFFFF
##3E6AD8	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2578DC

Deuteranopia (green-blind)

#006AD6

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e6ad8;
/* rgb */ color: rgb(62, 106, 216);
/* oklch */ color: oklch(55.4% 0.176 264.8);

Tailwind

colors: {
  custom: {
    50: '#8694e5',
    500: '#3e6ad8',
    950: '#000000',
  },
}

SCSS

$custom: #3e6ad8;
$custom-light: #8694e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6ad8",
  "rgb": {
    "r": 62,
    "g": 106,
    "b": 216
  },
  "hsl": {
    "h": 222.857,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5539,
    "c": 0.17591,
    "h": 264.8
  },
  "luminance": 0.1629
}

Semantic roles & 50–950 ramp

primary

#3E6AD8

secondary

#D9C798

accent

#B93EE9

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0D0D16

muted

#7D7E84

Preview Lab

Preview with #3E6AD8

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

Preview Lab → · Contrast checker → · Palette generator →