#3E49B2#3E49B2

#3E49B2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.0% C 0.165 H 273.4°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3E49B2
RGB	rgb(62, 73, 178)
HSL	hsl(234, 48%, 47%)
HSV	hsv(234, 65%, 70%)
CMYK	cmyk(65.2%, 59%, 0%, 30.2%)
CIE-LAB	lab(35.99, 29.51, -57.32)
CIE-LCH	lch(35.99, 64.47, 297.24°)
OKLab	oklab(45.98% 0.0099 -0.165)
OKLCH	oklch(45.98% 0.165 273.4)
XYZ	xyz(12.4024, 9.0025, 43.1949)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E49B2 #B2A73E

analogous

#3E83B2 #3E49B2 #6D3EB2

triadic

#3E49B2 #B23E49 #49B23E

tetradic

#3E49B2 #B23E83 #B2A73E #3EB26D

square

#3E49B2 #B23E83 #B2A73E #3EB26D

split-complementary

#3E49B2 #B26D3E #83B23E

monochromatic

#1E2457 #2E3685 #3E49B2 #646EC9 #9298D9

Accessibility & contrast

On white

7.50

#3E49B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3E49B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E49B2

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E49B2	#FFFFFF	#000000	##FFFFFF
##3E49B2	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e49b2;
/* rgb */ color: rgb(62, 73, 178);
/* oklch */ color: oklch(46.0% 0.165 273.4);

Tailwind

colors: {
  custom: {
    50: '#807bca',
    500: '#3e49b2',
    950: '#000000',
  },
}

SCSS

$custom: #3e49b2;
$custom-light: #807bca;
$custom-dark: #000000;

JSON

{
  "hex": "#3e49b2",
  "rgb": {
    "r": 62,
    "g": 73,
    "b": 178
  },
  "hsl": {
    "h": 234.31,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45983,
    "c": 0.16528,
    "h": 273.4
  },
  "luminance": 0.09004
}

Semantic roles & 50–950 ramp

primary

#3E49B2

secondary

#C4BE88

accent

#CB50D8

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E49B2

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

Preview Lab → · Contrast checker → · Palette generator →