#3E5EB2#3E5EB2

#3E5EB2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.138 H 265.9°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#3E5EB2
RGB	rgb(62, 94, 178)
HSL	hsl(223, 48%, 47%)
HSV	hsv(223, 65%, 70%)
CMYK	cmyk(65.2%, 47.2%, 0%, 30.2%)
CIE-LAB	lab(41.60, 15.93, -48.26)
CIE-LCH	lch(41.60, 50.82, 288.27°)
OKLab	oklab(50.21% -0.0098 -0.138)
OKLCH	oklch(50.21% 0.138 265.9)
XYZ	xyz(14.0224, 12.2426, 43.7349)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5EB2 #B2923E

analogous

#3E98B2 #3E5EB2 #583EB2

triadic

#3E5EB2 #B23E5E #5EB23E

tetradic

#3E5EB2 #B23E98 #B2923E #3EB258

square

#3E5EB2 #B23E98 #B2923E #3EB258

split-complementary

#3E5EB2 #B2583E #98B23E

monochromatic

#1E2E57 #2E4685 #3E5EB2 #6480C9 #92A5D9

Accessibility & contrast

On white

6.09

#3E5EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3E5EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5EB2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5EB2	#FFFFFF	#000000	##FFFFFF
##3E5EB2	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3468B5

Deuteranopia (green-blind)

#1D5DB0

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5eb2;
/* rgb */ color: rgb(62, 94, 178);
/* oklch */ color: oklch(50.2% 0.138 265.9);

Tailwind

colors: {
  custom: {
    50: '#7f8bc9',
    500: '#3e5eb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e5eb2;
$custom-light: #7f8bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5eb2",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 178
  },
  "hsl": {
    "h": 223.448,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.50214,
    "c": 0.1384,
    "h": 265.9
  },
  "luminance": 0.12244
}

Semantic roles & 50–950 ramp

primary

#3E5EB2

secondary

#C4B388

accent

#B250D8

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3E5EB2

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

Preview Lab → · Contrast checker → · Palette generator →