#3E6FC4#3E6FC4

#3E6FC4 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.1% C 0.143 H 260.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E6FC4
RGB	rgb(62, 111, 196)
HSL	hsl(218, 53%, 51%)
HSV	hsv(218, 68%, 77%)
CMYK	cmyk(68.4%, 43.4%, 0%, 23.1%)
CIE-LAB	lab(47.46, 11.60, -49.32)
CIE-LCH	lch(47.46, 50.67, 283.24°)
OKLab	oklab(55.08% -0.0233 -0.1409)
OKLCH	oklch(55.08% 0.143 260.6)
XYZ	xyz(17.6313, 16.3767, 54.4457)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6FC4 #C4933E

analogous

#3EB2C4 #3E6FC4 #503EC4

triadic

#3E6FC4 #C43E6F #6FC43E

tetradic

#3E6FC4 #C43EB2 #C4933E #3EC450

square

#3E6FC4 #C43EB2 #C4933E #3EC450

split-complementary

#3E6FC4 #C4503E #B2C43E

monochromatic

#203A68 #2E5497 #3E6FC4 #6D92D2 #9CB5E1

Accessibility & contrast

On white

4.91

#3E6FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#3E6FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6FC4

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6FC4	#FFFFFF	#000000	##FFFFFF
##3E6FC4	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4677C7

Deuteranopia (green-blind)

#2F6BC2

Tritanopia (blue-blind)

#008390

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3e6fc4;
/* rgb */ color: rgb(62, 111, 196);
/* oklch */ color: oklch(55.1% 0.143 260.6);

Tailwind

colors: {
  custom: {
    50: '#8297d6',
    500: '#3e6fc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e6fc4;
$custom-light: #8297d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6fc4",
  "rgb": {
    "r": 62,
    "g": 111,
    "b": 196
  },
  "hsl": {
    "h": 218.06,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55075,
    "c": 0.14283,
    "h": 260.6
  },
  "luminance": 0.16379
}

Semantic roles & 50–950 ramp

primary

#3E6FC4

secondary

#CDB791

accent

#A74BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3E6FC4

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

Preview Lab → · Contrast checker → · Palette generator →