#3E5ECA#3E5ECA

#3E5ECA is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.9% C 0.172 H 267.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ECA
RGB	rgb(62, 94, 202)
HSL	hsl(226, 57%, 52%)
HSV	hsv(226, 69%, 79%)
CMYK	cmyk(69.3%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(43.20, 24.57, -59.64)
CIE-LCH	lch(43.20, 64.50, 292.39°)
OKLab	oklab(51.94% -0.0072 -0.1715)
OKLCH	oklch(51.94% 0.172 267.6)
XYZ	xyz(16.6463, 13.2921, 57.5540)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ECA #CAAA3E

analogous

#3EA4CA #3E5ECA #643ECA

triadic

#3E5ECA #CA3E5E #5ECA3E

tetradic

#3E5ECA #CA3EA4 #CAAA3E #3ECA64

square

#3E5ECA #CA3EA4 #CAAA3E #3ECA64

split-complementary

#3E5ECA #CA643E #A4CA3E

monochromatic

#1F316F #2C469F #3E5ECA #6E86D7 #9EAEE4

Accessibility & contrast

On white

5.74

#3E5ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3E5ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ECA

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ECA	#FFFFFF	#000000	##FFFFFF
##3E5ECA	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D6DCE

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#00788B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e5eca;
/* rgb */ color: rgb(62, 94, 202);
/* oklch */ color: oklch(51.9% 0.172 267.6);

Tailwind

colors: {
  custom: {
    50: '#848bdb',
    500: '#3e5eca',
    950: '#000000',
  },
}

SCSS

$custom: #3e5eca;
$custom-light: #848bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5eca",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 226.286,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51942,
    "c": 0.17169,
    "h": 267.6
  },
  "luminance": 0.13294
}

Semantic roles & 50–950 ramp

primary

#3E5ECA

secondary

#D1C393

accent

#BD48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5ECA

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

Preview Lab → · Contrast checker → · Palette generator →