#3E5FCA#3E5FCA

#3E5FCA is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.1% C 0.170 H 267.3°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#3E5FCA
RGB	rgb(62, 95, 202)
HSL	hsl(226, 57%, 52%)
HSV	hsv(226, 69%, 79%)
CMYK	cmyk(69.3%, 53%, 0%, 20.8%)
CIE-LAB	lab(43.46, 23.93, -59.21)
CIE-LCH	lch(43.46, 63.87, 292.01°)
OKLab	oklab(52.14% -0.008 -0.1703)
OKLCH	oklch(52.14% 0.17 267.3)
XYZ	xyz(16.7358, 13.4711, 57.5839)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5FCA #CAA93E

analogous

#3EA5CA #3E5FCA #633ECA

triadic

#3E5FCA #CA3E5F #5FCA3E

tetradic

#3E5FCA #CA3EA5 #CAA93E #3ECA63

square

#3E5FCA #CA3EA5 #CAA93E #3ECA63

split-complementary

#3E5FCA #CA633E #A5CA3E

monochromatic

#1F326F #2C479F #3E5FCA #6E87D7 #9EAFE4

Accessibility & contrast

On white

5.68

#3E5FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3E5FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5FCA

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5FCA	#FFFFFF	#000000	##FFFFFF
##3E5FCA	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146DCE

Deuteranopia (green-blind)

#0061C8

Tritanopia (blue-blind)

#00798B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5fca;
/* rgb */ color: rgb(62, 95, 202);
/* oklch */ color: oklch(52.1% 0.170 267.3);

Tailwind

colors: {
  custom: {
    50: '#848bdb',
    500: '#3e5fca',
    950: '#000000',
  },
}

SCSS

$custom: #3e5fca;
$custom-light: #848bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5fca",
  "rgb": {
    "r": 62,
    "g": 95,
    "b": 202
  },
  "hsl": {
    "h": 225.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.52141,
    "c": 0.17046,
    "h": 267.3
  },
  "luminance": 0.13473
}

Semantic roles & 50–950 ramp

primary

#3E5FCA

secondary

#D1C293

accent

#BC48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E5FCA

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

Preview Lab → · Contrast checker → · Palette generator →