#3E4DCA#3E4DCA

#3E4DCA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.7% C 0.192 H 271.9°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DCA
RGB	rgb(62, 77, 202)
HSL	hsl(234, 57%, 52%)
HSV	hsv(234, 69%, 79%)
CMYK	cmyk(69.3%, 61.9%, 0%, 20.8%)
CIE-LAB	lab(38.89, 35.38, -66.65)
CIE-LCH	lch(38.89, 75.46, 297.96°)
OKLab	oklab(48.73% 0.0063 -0.1923)
OKLCH	oklch(48.73% 0.192 271.9)
XYZ	xyz(15.2976, 10.5947, 57.1045)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DCA #CABB3E

analogous

#3E93CA #3E4DCA #753ECA

triadic

#3E4DCA #CA3E4D #4DCA3E

tetradic

#3E4DCA #CA3E93 #CABB3E #3ECA75

square

#3E4DCA #CA3E93 #CABB3E #3ECA75

split-complementary

#3E4DCA #CA753E #93CA3E

monochromatic

#1F276F #2C389F #3E4DCA #6E79D7 #9EA6E4

Accessibility & contrast

On white

6.73

#3E4DCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3E4DCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4DCA

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DCA	#FFFFFF	#000000	##FFFFFF
##3E4DCA	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3e4dca;
/* rgb */ color: rgb(62, 77, 202);
/* oklch */ color: oklch(48.7% 0.192 271.9);

Tailwind

colors: {
  custom: {
    50: '#857edb',
    500: '#3e4dca',
    950: '#000000',
  },
}

SCSS

$custom: #3e4dca;
$custom-light: #857edb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4dca",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 202
  },
  "hsl": {
    "h": 233.571,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48725,
    "c": 0.19245,
    "h": 271.9
  },
  "luminance": 0.10596
}

Semantic roles & 50–950 ramp

primary

#3E4DCA

secondary

#D1CA93

accent

#D048E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E4DCA

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

Preview Lab → · Contrast checker → · Palette generator →