#3E56CC#3E56CC

#3E56CC is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.5% C 0.184 H 269.8°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#3E56CC
RGB	rgb(62, 86, 204)
HSL	hsl(230, 58%, 52%)
HSV	hsv(230, 70%, 80%)
CMYK	cmyk(69.6%, 57.8%, 0%, 20%)
CIE-LAB	lab(41.28, 30.40, -63.92)
CIE-LCH	lch(41.28, 70.78, 295.44°)
OKLab	oklab(50.54% -0.0006 -0.1842)
OKLCH	oklch(50.54% 0.184 269.8)
XYZ	xyz(16.2098, 12.0377, 58.5843)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E56CC #CCB43E

analogous

#3E9DCC #3E56CC #6D3ECC

triadic

#3E56CC #CC3E56 #56CC3E

tetradic

#3E56CC #CC3E9D #CCB43E #3ECC6D

square

#3E56CC #CC3E9D #CCB43E #3ECC6D

split-complementary

#3E56CC #CC6D3E #9DCC3E

monochromatic

#1E2C72 #2B3FA2 #3E56CC #6E80D9 #9FABE6

Accessibility & contrast

On white

6.16

#3E56CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#3E56CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E56CC

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E56CC	#FFFFFF	#000000	##FFFFFF
##3E56CC	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D0

Deuteranopia (green-blind)

#005BCA

Tritanopia (blue-blind)

#007388

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3e56cc;
/* rgb */ color: rgb(62, 86, 204);
/* oklch */ color: oklch(50.5% 0.184 269.8);

Tailwind

colors: {
  custom: {
    50: '#8585dc',
    500: '#3e56cc',
    950: '#000000',
  },
}

SCSS

$custom: #3e56cc;
$custom-light: #8585dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e56cc",
  "rgb": {
    "r": 62,
    "g": 86,
    "b": 204
  },
  "hsl": {
    "h": 229.859,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.50544,
    "c": 0.18423,
    "h": 269.8
  },
  "luminance": 0.12039
}

Semantic roles & 50–950 ramp

primary

#3E56CC

secondary

#D2C794

accent

#C746E1

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E56CC

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

Preview Lab → · Contrast checker → · Palette generator →