#3E5CBA#3E5CBA

#3E5CBA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.152 H 267.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CBA
RGB	rgb(62, 92, 186)
HSL	hsl(225, 50%, 49%)
HSV	hsv(225, 67%, 73%)
CMYK	cmyk(66.7%, 50.5%, 0%, 27.1%)
CIE-LAB	lab(41.57, 20.09, -52.99)
CIE-LCH	lch(41.57, 56.68, 290.76°)
OKLab	oklab(50.36% -0.0069 -0.152)
OKLCH	oklch(50.36% 0.152 267.4)
XYZ	xyz(14.6736, 12.2222, 48.0307)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CBA #BA9C3E

analogous

#3E9ABA #3E5CBA #5E3EBA

triadic

#3E5CBA #BA3E5C #5CBA3E

tetradic

#3E5CBA #BA3E9A #BA9C3E #3EBA5E

square

#3E5CBA #BA3E9A #BA9C3E #3EBA5E

split-complementary

#3E5CBA #BA5E3E #9ABA3E

monochromatic

#1F2F5E #2F458C #3E5CBA #6881CD #96A7DC

Accessibility & contrast

On white

6.10

#3E5CBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#3E5CBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CBA

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CBA	#FFFFFF	#000000	##FFFFFF
##3E5CBA	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2668BD

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5cba;
/* rgb */ color: rgb(62, 92, 186);
/* oklch */ color: oklch(50.4% 0.152 267.4);

Tailwind

colors: {
  custom: {
    50: '#8189cf',
    500: '#3e5cba',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cba;
$custom-light: #8189cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cba",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 186
  },
  "hsl": {
    "h": 225.484,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50356,
    "c": 0.15217,
    "h": 267.4
  },
  "luminance": 0.12224
}

Semantic roles & 50–950 ramp

primary

#3E5CBA

secondary

#C8B98C

accent

#B84EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3E5CBA

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

Preview Lab → · Contrast checker → · Palette generator →