#3E6CCE#3E6CCE

#3E6CCE is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.1% C 0.160 H 263.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E6CCE
RGB	rgb(62, 108, 206)
HSL	hsl(221, 60%, 53%)
HSV	hsv(221, 70%, 81%)
CMYK	cmyk(69.9%, 47.6%, 0%, 19.2%)
CIE-LAB	lab(47.24, 17.10, -55.42)
CIE-LCH	lch(47.24, 58.00, 287.15°)
OKLab	oklab(55.1% -0.0189 -0.1589)
OKLCH	oklch(55.1% 0.16 263.2)
XYZ	xyz(18.4858, 16.2036, 60.5339)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E6CCE #CEA03E

analogous

#3EB4CE #3E6CCE #583ECE

triadic

#3E6CCE #CE3E6C #6CCE3E

tetradic

#3E6CCE #CE3EB4 #CEA03E #3ECE58

square

#3E6CCE #CE3EB4 #CEA03E #3ECE58

split-complementary

#3E6CCE #CE583E #B4CE3E

monochromatic

#1D3974 #2A51A5 #3E6CCE #6F91DA #A0B6E7

Accessibility & contrast

On white

4.95

#3E6CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3E6CCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CCE

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E6CCE	#FFFFFF	#000000	##FFFFFF
##3E6CCE	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3777D2

Deuteranopia (green-blind)

#126ACC

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3e6cce;
/* rgb */ color: rgb(62, 108, 206);
/* oklch */ color: oklch(55.1% 0.160 263.2);

Tailwind

colors: {
  custom: {
    50: '#8495dd',
    500: '#3e6cce',
    950: '#000000',
  },
}

SCSS

$custom: #3e6cce;
$custom-light: #8495dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e6cce",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 206
  },
  "hsl": {
    "h": 220.833,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.55099,
    "c": 0.16002,
    "h": 263.2
  },
  "luminance": 0.16205
}

Semantic roles & 50–950 ramp

primary

#3E6CCE

secondary

#D3BF95

accent

#B045E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E6CCE

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

Preview Lab → · Contrast checker → · Palette generator →