#3E50C2#3E50C2

#3E50C2 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.178 H 271.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E50C2
RGB	rgb(62, 80, 194)
HSL	hsl(232, 52%, 50%)
HSV	hsv(232, 68%, 76%)
CMYK	cmyk(68%, 58.8%, 0%, 23.9%)
CIE-LAB	lab(38.99, 30.67, -61.83)
CIE-LCH	lch(38.99, 69.02, 296.39°)
OKLab	oklab(48.6% 0.0041 -0.1782)
OKLCH	oklch(48.6% 0.178 271.3)
XYZ	xyz(14.5896, 10.6551, 52.3162)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E50C2 #C2B03E

analogous

#3E92C2 #3E50C2 #6E3EC2

triadic

#3E50C2 #C23E50 #50C23E

tetradic

#3E50C2 #C23E92 #C2B03E #3EC26E

square

#3E50C2 #C23E92 #C2B03E #3EC26E

split-complementary

#3E50C2 #C26E3E #92C23E

monochromatic

#202A66 #2F3D94 #3E50C2 #6D7AD1 #9BA4DF

Accessibility & contrast

On white

6.71

#3E50C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3E50C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E50C2

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E50C2	#FFFFFF	#000000	##FFFFFF
##3E50C2	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C6

Deuteranopia (green-blind)

#0056C0

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3e50c2;
/* rgb */ color: rgb(62, 80, 194);
/* oklch */ color: oklch(48.6% 0.178 271.3);

Tailwind

colors: {
  custom: {
    50: '#8381d5',
    500: '#3e50c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e50c2;
$custom-light: #8381d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e50c2",
  "rgb": {
    "r": 62,
    "g": 80,
    "b": 194
  },
  "hsl": {
    "h": 231.818,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48604,
    "c": 0.17822,
    "h": 271.3
  },
  "luminance": 0.10656
}

Semantic roles & 50–950 ramp

primary

#3E50C2

secondary

#CBC390

accent

#C84CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3E50C2

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

Preview Lab → · Contrast checker → · Palette generator →