#3E4EB2#3E4EB2

#3E4EB2 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.159 H 272.0°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#3E4EB2
RGB	rgb(62, 78, 178)
HSL	hsl(232, 48%, 47%)
HSV	hsv(232, 65%, 70%)
CMYK	cmyk(65.2%, 56.2%, 0%, 30.2%)
CIE-LAB	lab(37.27, 26.29, -55.24)
CIE-LCH	lch(37.27, 61.17, 295.45°)
OKLab	oklab(46.94% 0.0055 -0.1588)
OKLCH	oklch(46.94% 0.159 272)
XYZ	xyz(12.7442, 9.6861, 43.3089)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4EB2 #B2A23E

analogous

#3E88B2 #3E4EB2 #683EB2

triadic

#3E4EB2 #B23E4E #4EB23E

tetradic

#3E4EB2 #B23E88 #B2A23E #3EB268

square

#3E4EB2 #B23E88 #B2A23E #3EB268

split-complementary

#3E4EB2 #B2683E #88B23E

monochromatic

#1E2657 #2E3A85 #3E4EB2 #6472C9 #929BD9

Accessibility & contrast

On white

7.15

#3E4EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3E4EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4EB2

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4EB2	#FFFFFF	#000000	##FFFFFF
##3E4EB2	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e4eb2;
/* rgb */ color: rgb(62, 78, 178);
/* oklch */ color: oklch(46.9% 0.159 272.0);

Tailwind

colors: {
  custom: {
    50: '#807fca',
    500: '#3e4eb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e4eb2;
$custom-light: #807fca;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4eb2",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 178
  },
  "hsl": {
    "h": 231.724,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.4694,
    "c": 0.15889,
    "h": 272
  },
  "luminance": 0.09687
}

Semantic roles & 50–950 ramp

primary

#3E4EB2

secondary

#C4BC88

accent

#C550D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4EB2

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

Preview Lab → · Contrast checker → · Palette generator →