#3E5BBC#3E5BBC

#3E5BBC is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.156 H 267.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3E5BBC
RGB	rgb(62, 91, 188)
HSL	hsl(226, 50%, 49%)
HSV	hsv(226, 67%, 74%)
CMYK	cmyk(67%, 51.6%, 0%, 26.3%)
CIE-LAB	lab(41.43, 21.46, -54.38)
CIE-LCH	lch(41.43, 58.46, 291.53°)
OKLab	oklab(50.3% -0.0058 -0.1561)
OKLCH	oklch(50.3% 0.156 267.9)
XYZ	xyz(14.8017, 12.1357, 49.1296)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5BBC #BC9F3E

analogous

#3E9ABC #3E5BBC #603EBC

triadic

#3E5BBC #BC3E5B #5BBC3E

tetradic

#3E5BBC #BC3E9A #BC9F3E #3EBC60

square

#3E5BBC #BC3E9A #BC9F3E #3EBC60

split-complementary

#3E5BBC #BC603E #9ABC3E

monochromatic

#202E60 #2F458E #3E5BBC #6A81CE #98A7DD

Accessibility & contrast

On white

6.13

#3E5BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3E5BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5BBC

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5BBC	#FFFFFF	#000000	##FFFFFF
##3E5BBC	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2068BF

Deuteranopia (green-blind)

#005CBA

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5bbc;
/* rgb */ color: rgb(62, 91, 188);
/* oklch */ color: oklch(50.3% 0.156 267.9);

Tailwind

colors: {
  custom: {
    50: '#8189d1',
    500: '#3e5bbc',
    950: '#000000',
  },
}

SCSS

$custom: #3e5bbc;
$custom-light: #8189d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5bbc",
  "rgb": {
    "r": 62,
    "g": 91,
    "b": 188
  },
  "hsl": {
    "h": 226.19,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50296,
    "c": 0.15622,
    "h": 267.9
  },
  "luminance": 0.12137
}

Semantic roles & 50–950 ramp

primary

#3E5BBC

secondary

#C9BB8D

accent

#BA4EDA

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #3E5BBC

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

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