#3E3FBD#3E3FBD

#3E3FBD is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.2% C 0.192 H 275.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3E3FBD
RGB	rgb(62, 63, 189)
HSL	hsl(240, 51%, 49%)
HSV	hsv(240, 67%, 74%)
CMYK	cmyk(67.2%, 66.7%, 0%, 25.9%)
CIE-LAB	lab(34.50, 39.58, -66.24)
CIE-LCH	lch(34.50, 77.16, 300.86°)
OKLab	oklab(45.18% 0.0173 -0.1912)
OKLCH	oklch(45.18% 0.192 275.2)
XYZ	xyz(12.9464, 8.2521, 49.0448)
Luminance	0.0825 (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

#3E3FBD #BDBC3E

analogous

#3E7EBD #3E3FBD #7D3EBD

triadic

#3E3FBD #BD3E3F #3FBD3E

tetradic

#3E3FBD #BD3E7E #BDBC3E #3EBD7D

square

#3E3FBD #BD3E7E #BDBC3E #3EBD7D

split-complementary

#3E3FBD #BD7D3E #7EBD3E

monochromatic

#202061 #2F308F #3E3FBD #6A6BCE #9899DD

Accessibility & contrast

On white

7.92

#3E3FBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3E3FBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3FBD

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3FBD	#FFFFFF	#000000	##FFFFFF
##3E3FBD	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C1

Deuteranopia (green-blind)

#004BBB

Tritanopia (blue-blind)

#006078

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3e3fbd;
/* rgb */ color: rgb(62, 63, 189);
/* oklch */ color: oklch(45.2% 0.192 275.2);

Tailwind

colors: {
  custom: {
    50: '#8375d2',
    500: '#3e3fbd',
    950: '#000000',
  },
}

SCSS

$custom: #3e3fbd;
$custom-light: #8375d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3fbd",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 189
  },
  "hsl": {
    "h": 239.528,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45175,
    "c": 0.192,
    "h": 275.2
  },
  "luminance": 0.08253
}

Semantic roles & 50–950 ramp

primary

#3E3FBD

secondary

#C9C98E

accent

#D94EDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3E3FBD

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

Preview Lab → · Contrast checker → · Palette generator →