#3E5BC0#3E5BC0

#3E5BC0 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.162 H 268.1°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E5BC0
RGB	rgb(62, 91, 192)
HSL	hsl(227, 51%, 50%)
HSV	hsv(227, 68%, 75%)
CMYK	cmyk(67.7%, 52.6%, 0%, 24.7%)
CIE-LAB	lab(41.71, 22.90, -56.27)
CIE-LCH	lch(41.71, 60.75, 292.14°)
OKLab	oklab(50.59% -0.0054 -0.1617)
OKLCH	oklch(50.59% 0.162 268.1)
XYZ	xyz(15.2388, 12.3106, 51.4320)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5BC0 #C0A33E

analogous

#3E9CC0 #3E5BC0 #623EC0

triadic

#3E5BC0 #C03E5B #5BC03E

tetradic

#3E5BC0 #C03E9C #C0A33E #3EC062

square

#3E5BC0 #C03E9C #C0A33E #3EC062

split-complementary

#3E5BC0 #C0623E #9CC03E

monochromatic

#202F63 #2F4592 #3E5BC0 #6C82CF #9AA9DE

Accessibility & contrast

On white

6.07

#3E5BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#3E5BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5BC0

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5BC0	#FFFFFF	#000000	##FFFFFF
##3E5BC0	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1969C4

Deuteranopia (green-blind)

#005DBE

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5bc0;
/* rgb */ color: rgb(62, 91, 192);
/* oklch */ color: oklch(50.6% 0.162 268.1);

Tailwind

colors: {
  custom: {
    50: '#8289d4',
    500: '#3e5bc0',
    950: '#000000',
  },
}

SCSS

$custom: #3e5bc0;
$custom-light: #8289d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5bc0",
  "rgb": {
    "r": 62,
    "g": 91,
    "b": 192
  },
  "hsl": {
    "h": 226.615,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.50591,
    "c": 0.16175,
    "h": 268.1
  },
  "luminance": 0.12312
}

Semantic roles & 50–950 ramp

primary

#3E5BC0

secondary

#CABD8F

accent

#BB4DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5BC0

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

Preview Lab → · Contrast checker → · Palette generator →