#3E4BCA#3E4BCA

#3E4BCA is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.4% C 0.195 H 272.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E4BCA
RGB	rgb(62, 75, 202)
HSL	hsl(234, 57%, 52%)
HSV	hsv(234, 69%, 79%)
CMYK	cmyk(69.3%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(38.41, 36.64, -67.44)
CIE-LCH	lch(38.41, 76.74, 298.51°)
OKLab	oklab(48.37% 0.0077 -0.1947)
OKLCH	oklch(48.37% 0.195 272.3)
XYZ	xyz(15.1598, 10.3191, 57.0585)
Luminance	0.1032 (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

#3E4BCA #CABD3E

analogous

#3E91CA #3E4BCA #773ECA

triadic

#3E4BCA #CA3E4B #4BCA3E

tetradic

#3E4BCA #CA3E91 #CABD3E #3ECA77

square

#3E4BCA #CA3E91 #CABD3E #3ECA77

split-complementary

#3E4BCA #CA773E #91CA3E

monochromatic

#1F266F #2C369F #3E4BCA #6E78D7 #9EA5E4

Accessibility & contrast

On white

6.85

#3E4BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3E4BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4BCA

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4BCA	#FFFFFF	#000000	##FFFFFF
##3E4BCA	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e4bca;
/* rgb */ color: rgb(62, 75, 202);
/* oklch */ color: oklch(48.4% 0.195 272.3);

Tailwind

colors: {
  custom: {
    50: '#857ddb',
    500: '#3e4bca',
    950: '#000000',
  },
}

SCSS

$custom: #3e4bca;
$custom-light: #857ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4bca",
  "rgb": {
    "r": 62,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 234.429,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48372,
    "c": 0.19482,
    "h": 272.3
  },
  "luminance": 0.10321
}

Semantic roles & 50–950 ramp

primary

#3E4BCA

secondary

#D1CB93

accent

#D248E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3E4BCA

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

Preview Lab → · Contrast checker → · Palette generator →