#3E5CCE#3E5CCE

#3E5CCE is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.9% C 0.180 H 268.3°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CCE
RGB	rgb(62, 92, 206)
HSL	hsl(228, 60%, 53%)
HSV	hsv(228, 70%, 81%)
CMYK	cmyk(69.9%, 55.3%, 0%, 19.2%)
CIE-LAB	lab(42.96, 27.29, -62.33)
CIE-LCH	lch(42.96, 68.04, 293.64°)
OKLab	oklab(51.85% -0.0053 -0.1795)
OKLCH	oklch(51.85% 0.18 268.3)
XYZ	xyz(16.9505, 13.1330, 60.0222)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CCE #CEB03E

analogous

#3EA4CE #3E5CCE #683ECE

triadic

#3E5CCE #CE3E5C #5CCE3E

tetradic

#3E5CCE #CE3EA4 #CEB03E #3ECE68

square

#3E5CCE #CE3EA4 #CEB03E #3ECE68

split-complementary

#3E5CCE #CE683E #A4CE3E

monochromatic

#1D3074 #2A44A5 #3E5CCE #6F85DA #A0AEE7

Accessibility & contrast

On white

5.79

#3E5CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#3E5CCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CCE

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CCE	#FFFFFF	#000000	##FFFFFF
##3E5CCE	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD2

Deuteranopia (green-blind)

#005FCC

Tritanopia (blue-blind)

#00788C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e5cce;
/* rgb */ color: rgb(62, 92, 206);
/* oklch */ color: oklch(51.9% 0.180 268.3);

Tailwind

colors: {
  custom: {
    50: '#8589de',
    500: '#3e5cce',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cce;
$custom-light: #8589de;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cce",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 206
  },
  "hsl": {
    "h": 227.5,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51853,
    "c": 0.17956,
    "h": 268.3
  },
  "luminance": 0.13135
}

Semantic roles & 50–950 ramp

primary

#3E5CCE

secondary

#D3C695

accent

#C245E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5CCE

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

Preview Lab → · Contrast checker → · Palette generator →