#3E46B8#3E46B8

#3E46B8 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.9% C 0.177 H 274.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#3E46B8
RGB	rgb(62, 70, 184)
HSL	hsl(236, 50%, 48%)
HSV	hsv(236, 66%, 72%)
CMYK	cmyk(66.3%, 62%, 0%, 27.8%)
CIE-LAB	lab(35.72, 33.52, -61.30)
CIE-LCH	lch(35.72, 69.87, 298.67°)
OKLab	oklab(45.93% 0.0124 -0.1767)
OKLCH	oklch(45.93% 0.177 274)
XYZ	xyz(12.8256, 8.8640, 46.3731)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E46B8 #B8B03E

analogous

#3E83B8 #3E46B8 #733EB8

triadic

#3E46B8 #B83E46 #46B83E

tetradic

#3E46B8 #B83E83 #B8B03E #3EB873

square

#3E46B8 #B83E83 #B8B03E #3EB873

split-complementary

#3E46B8 #B8733E #83B83E

monochromatic

#1F235C #2F358A #3E46B8 #676ECC #959ADB

Accessibility & contrast

On white

7.57

#3E46B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3E46B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E46B8

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E46B8	#FFFFFF	#000000	##FFFFFF
##3E46B8	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABC

Deuteranopia (green-blind)

#004FB6

Tritanopia (blue-blind)

#006378

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3e46b8;
/* rgb */ color: rgb(62, 70, 184);
/* oklch */ color: oklch(45.9% 0.177 274.0);

Tailwind

colors: {
  custom: {
    50: '#8279ce',
    500: '#3e46b8',
    950: '#000000',
  },
}

SCSS

$custom: #3e46b8;
$custom-light: #8279ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3e46b8",
  "rgb": {
    "r": 62,
    "g": 70,
    "b": 184
  },
  "hsl": {
    "h": 236.066,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45934,
    "c": 0.17714,
    "h": 274
  },
  "luminance": 0.08865
}

Semantic roles & 50–950 ramp

primary

#3E46B8

secondary

#C7C38B

accent

#D04FD9

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3E46B8

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

Preview Lab → · Contrast checker → · Palette generator →