#3E4CB4#3E4CB4

#3E4CB4 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.7% C 0.164 H 272.5°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CB4
RGB	rgb(62, 76, 180)
HSL	hsl(233, 49%, 47%)
HSV	hsv(233, 66%, 71%)
CMYK	cmyk(65.6%, 57.8%, 0%, 29.4%)
CIE-LAB	lab(36.91, 28.29, -57.01)
CIE-LCH	lch(36.91, 63.64, 296.39°)
OKLab	oklab(46.71% 0.0073 -0.164)
OKLCH	oklch(46.71% 0.164 272.5)
XYZ	xyz(12.8065, 9.4872, 44.3275)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4CB4 #B4A63E

analogous

#3E87B4 #3E4CB4 #6B3EB4

triadic

#3E4CB4 #B43E4C #4CB43E

tetradic

#3E4CB4 #B43E87 #B4A63E #3EB46B

square

#3E4CB4 #B43E87 #B4A63E #3EB46B

split-complementary

#3E4CB4 #B46B3E #87B43E

monochromatic

#1F2659 #2E3986 #3E4CB4 #6571CA #939BDA

Accessibility & contrast

On white

7.25

#3E4CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#3E4CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4CB4

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CB4	#FFFFFF	#000000	##FFFFFF
##3E4CB4	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB8

Deuteranopia (green-blind)

#0052B2

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e4cb4;
/* rgb */ color: rgb(62, 76, 180);
/* oklch */ color: oklch(46.7% 0.164 272.5);

Tailwind

colors: {
  custom: {
    50: '#817dcb',
    500: '#3e4cb4',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cb4;
$custom-light: #817dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cb4",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 180
  },
  "hsl": {
    "h": 232.881,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46713,
    "c": 0.16421,
    "h": 272.5
  },
  "luminance": 0.09488
}

Semantic roles & 50–950 ramp

primary

#3E4CB4

secondary

#C5BE89

accent

#C84FD8

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4CB4

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

Preview Lab → · Contrast checker → · Palette generator →