#3E6BD8#3E6BD8

#3E6BD8 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.6% C 0.175 H 264.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3E6BD8
RGB	rgb(62, 107, 216)
HSL	hsl(222, 66%, 55%)
HSV	hsv(222, 71%, 85%)
CMYK	cmyk(71.3%, 50.5%, 0%, 15.3%)
CIE-LAB	lab(47.62, 21.36, -60.51)
CIE-LCH	lch(47.62, 64.17, 289.44°)
OKLab	oklab(55.59% -0.0167 -0.1739)
OKLCH	oklch(55.59% 0.175 264.5)
XYZ	xyz(19.6346, 16.4953, 67.1016)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6BD8 #D8AB3E

analogous

#3EB8D8 #3E6BD8 #5E3ED8

triadic

#3E6BD8 #D83E6B #6BD83E

tetradic

#3E6BD8 #D83EB8 #D8AB3E #3ED85E

square

#3E6BD8 #D83EB8 #D8AB3E #3ED85E

split-complementary

#3E6BD8 #D85E3E #B8D83E

monochromatic

#1A3881 #244EB4 #3E6BD8 #7192E2 #A4B9ED

Accessibility & contrast

On white

4.88

#3E6BD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3E6BD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6BD8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6BD8	#FFFFFF	#000000	##FFFFFF
##3E6BD8	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2878DC

Deuteranopia (green-blind)

#006AD6

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3e6bd8;
/* rgb */ color: rgb(62, 107, 216);
/* oklch */ color: oklch(55.6% 0.175 264.5);

Tailwind

colors: {
  custom: {
    50: '#8694e5',
    500: '#3e6bd8',
    950: '#000000',
  },
}

SCSS

$custom: #3e6bd8;
$custom-light: #8694e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6bd8",
  "rgb": {
    "r": 62,
    "g": 107,
    "b": 216
  },
  "hsl": {
    "h": 222.468,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.55594,
    "c": 0.1747,
    "h": 264.5
  },
  "luminance": 0.16497
}

Semantic roles & 50–950 ramp

primary

#3E6BD8

secondary

#D9C698

accent

#B73EE9

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0D0D16

muted

#7D7E84

Preview Lab

Preview with #3E6BD8

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

Preview Lab → · Contrast checker → · Palette generator →