#3E6ECF#3E6ECF

#3E6ECF is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.6% C 0.159 H 262.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3E6ECF
RGB	rgb(62, 110, 207)
HSL	hsl(220, 60%, 53%)
HSV	hsv(220, 70%, 81%)
CMYK	cmyk(70%, 46.9%, 0%, 18.8%)
CIE-LAB	lab(47.85, 16.20, -55.01)
CIE-LCH	lch(47.85, 57.34, 286.41°)
OKLab	oklab(55.59% -0.0205 -0.1577)
OKLCH	oklch(55.59% 0.159 262.6)
XYZ	xyz(18.8210, 16.6790, 61.2469)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6ECF #CF9F3E

analogous

#3EB6CF #3E6ECF #563ECF

triadic

#3E6ECF #CF3E6E #6ECF3E

tetradic

#3E6ECF #CF3EB6 #CF9F3E #3ECF56

square

#3E6ECF #CF3EB6 #CF9F3E #3ECF56

split-complementary

#3E6ECF #CF563E #B6CF3E

monochromatic

#1D3A75 #2953A6 #3E6ECF #6F93DB #A0B8E7

Accessibility & contrast

On white

4.84

#3E6ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3E6ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6ECF

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6ECF	#FFFFFF	#000000	##FFFFFF
##3E6ECF	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)

#3B79D3

Deuteranopia (green-blind)

#196BCD

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3e6ecf;
/* rgb */ color: rgb(62, 110, 207);
/* oklch */ color: oklch(55.6% 0.159 262.6);

Tailwind

colors: {
  custom: {
    50: '#8497de',
    500: '#3e6ecf',
    950: '#000000',
  },
}

SCSS

$custom: #3e6ecf;
$custom-light: #8497de;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6ecf",
  "rgb": {
    "r": 62,
    "g": 110,
    "b": 207
  },
  "hsl": {
    "h": 220.138,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.55588,
    "c": 0.15898,
    "h": 262.6
  },
  "luminance": 0.16681
}

Semantic roles & 50–950 ramp

primary

#3E6ECF

secondary

#D4BF95

accent

#AF44E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6ECF

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

Preview Lab → · Contrast checker → · Palette generator →