#3E5CBE#3E5CBE

#3E5CBE is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.6% C 0.158 H 267.6°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CBE
RGB	rgb(62, 92, 190)
HSL	hsl(226, 51%, 49%)
HSV	hsv(226, 67%, 75%)
CMYK	cmyk(67.4%, 51.6%, 0%, 25.5%)
CIE-LAB	lab(41.84, 21.53, -54.89)
CIE-LCH	lch(41.84, 58.96, 291.42°)
OKLab	oklab(50.65% -0.0065 -0.1576)
OKLCH	oklch(50.65% 0.158 267.6)
XYZ	xyz(15.1048, 12.3947, 50.3016)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CBE #BEA03E

analogous

#3E9CBE #3E5CBE #603EBE

triadic

#3E5CBE #BE3E5C #5CBE3E

tetradic

#3E5CBE #BE3E9C #BEA03E #3EBE60

square

#3E5CBE #BE3E9C #BEA03E #3EBE60

split-complementary

#3E5CBE #BE603E #9CBE3E

monochromatic

#202F62 #2F4690 #3E5CBE #6B82CF #99A9DE

Accessibility & contrast

On white

6.04

#3E5CBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3E5CBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CBE

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CBE	#FFFFFF	#000000	##FFFFFF
##3E5CBE	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2069C1

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3e5cbe;
/* rgb */ color: rgb(62, 92, 190);
/* oklch */ color: oklch(50.6% 0.158 267.6);

Tailwind

colors: {
  custom: {
    50: '#8289d2',
    500: '#3e5cbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cbe;
$custom-light: #8289d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cbe",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 190
  },
  "hsl": {
    "h": 225.938,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50647,
    "c": 0.15773,
    "h": 267.6
  },
  "luminance": 0.12396
}

Semantic roles & 50–950 ramp

primary

#3E5CBE

secondary

#C9BC8E

accent

#B94EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5CBE

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

Preview Lab → · Contrast checker → · Palette generator →