#3E4BB2#3E4BB2

#3E4BB2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.4% C 0.163 H 272.9°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3E4BB2
RGB	rgb(62, 75, 178)
HSL	hsl(233, 48%, 47%)
HSV	hsv(233, 65%, 70%)
CMYK	cmyk(65.2%, 57.9%, 0%, 30.2%)
CIE-LAB	lab(36.50, 28.23, -56.49)
CIE-LCH	lch(36.50, 63.15, 296.55°)
OKLab	oklab(46.36% 0.0082 -0.1625)
OKLCH	oklch(46.36% 0.163 272.9)
XYZ	xyz(12.5359, 9.2695, 43.2394)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4BB2 #B2A53E

analogous

#3E85B2 #3E4BB2 #6B3EB2

triadic

#3E4BB2 #B23E4B #4BB23E

tetradic

#3E4BB2 #B23E85 #B2A53E #3EB26B

square

#3E4BB2 #B23E85 #B2A53E #3EB26B

split-complementary

#3E4BB2 #B26B3E #85B23E

monochromatic

#1E2557 #2E3885 #3E4BB2 #646FC9 #929AD9

Accessibility & contrast

On white

7.36

#3E4BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3E4BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4BB2

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4BB2	#FFFFFF	#000000	##FFFFFF
##3E4BB2	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3e4bb2;
/* rgb */ color: rgb(62, 75, 178);
/* oklch */ color: oklch(46.4% 0.163 272.9);

Tailwind

colors: {
  custom: {
    50: '#807dca',
    500: '#3e4bb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e4bb2;
$custom-light: #807dca;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4bb2",
  "rgb": {
    "r": 62,
    "g": 75,
    "b": 178
  },
  "hsl": {
    "h": 233.276,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46362,
    "c": 0.16273,
    "h": 272.9
  },
  "luminance": 0.09271
}

Semantic roles & 50–950 ramp

primary

#3E4BB2

secondary

#C4BD88

accent

#C950D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4BB2

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

Preview Lab → · Contrast checker → · Palette generator →