#3E6FC8#3E6FC8

#3E6FC8 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.3% C 0.148 H 261.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3E6FC8
RGB	rgb(62, 111, 200)
HSL	hsl(219, 56%, 51%)
HSV	hsv(219, 69%, 78%)
CMYK	cmyk(69%, 44.5%, 0%, 21.6%)
CIE-LAB	lab(47.70, 13.04, -51.24)
CIE-LCH	lch(47.70, 52.87, 284.28°)
OKLab	oklab(55.33% -0.0226 -0.1466)
OKLCH	oklch(55.33% 0.148 261.2)
XYZ	xyz(18.0927, 16.5613, 56.8755)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6FC8 #C8973E

analogous

#3EB4C8 #3E6FC8 #523EC8

triadic

#3E6FC8 #C83E6F #6FC83E

tetradic

#3E6FC8 #C83EB4 #C8973E #3EC852

square

#3E6FC8 #C83EB4 #C8973E #3EC852

split-complementary

#3E6FC8 #C8523E #B4C83E

monochromatic

#1F3B6D #2D549C #3E6FC8 #6E93D6 #9DB6E3

Accessibility & contrast

On white

4.87

#3E6FC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3E6FC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6FC8

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6FC8	#FFFFFF	#000000	##FFFFFF
##3E6FC8	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4378CB

Deuteranopia (green-blind)

#2A6BC6

Tritanopia (blue-blind)

#008492

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3e6fc8;
/* rgb */ color: rgb(62, 111, 200);
/* oklch */ color: oklch(55.3% 0.148 261.2);

Tailwind

colors: {
  custom: {
    50: '#8397d9',
    500: '#3e6fc8',
    950: '#000000',
  },
}

SCSS

$custom: #3e6fc8;
$custom-light: #8397d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6fc8",
  "rgb": {
    "r": 62,
    "g": 111,
    "b": 200
  },
  "hsl": {
    "h": 218.696,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55334,
    "c": 0.14829,
    "h": 261.2
  },
  "luminance": 0.16563
}

Semantic roles & 50–950 ramp

primary

#3E6FC8

secondary

#CFBA92

accent

#AA49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6FC8

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

Preview Lab → · Contrast checker → · Palette generator →