#3E4CB3#3E4CB3

#3E4CB3 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.6% C 0.163 H 272.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CB3
RGB	rgb(62, 76, 179)
HSL	hsl(233, 49%, 47%)
HSV	hsv(233, 65%, 70%)
CMYK	cmyk(65.4%, 57.5%, 0%, 29.8%)
CIE-LAB	lab(36.83, 27.93, -56.54)
CIE-LCH	lch(36.83, 63.07, 296.29°)
OKLab	oklab(46.63% 0.0073 -0.1627)
OKLCH	oklch(46.63% 0.163 272.6)
XYZ	xyz(12.7050, 9.4466, 43.7929)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4CB3 #B3A53E

analogous

#3E86B3 #3E4CB3 #6B3EB3

triadic

#3E4CB3 #B33E4C #4CB33E

tetradic

#3E4CB3 #B33E86 #B3A53E #3EB36B

square

#3E4CB3 #B33E86 #B3A53E #3EB36B

split-complementary

#3E4CB3 #B36B3E #86B33E

monochromatic

#1F2558 #2E3986 #3E4CB3 #6571CA #929BD9

Accessibility & contrast

On white

7.27

#3E4CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3E4CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4CB3

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CB3	#FFFFFF	#000000	##FFFFFF
##3E4CB3	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#0052B1

Tritanopia (blue-blind)

#006578

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3e4cb3;
/* rgb */ color: rgb(62, 76, 179);
/* oklch */ color: oklch(46.6% 0.163 272.6);

Tailwind

colors: {
  custom: {
    50: '#807dca',
    500: '#3e4cb3',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cb3;
$custom-light: #807dca;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cb3",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 179
  },
  "hsl": {
    "h": 232.821,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.46633,
    "c": 0.16283,
    "h": 272.6
  },
  "luminance": 0.09448
}

Semantic roles & 50–950 ramp

primary

#3E4CB3

secondary

#C5BD88

accent

#C850D8

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E4CB3

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

Preview Lab → · Contrast checker → · Palette generator →