#3962E2#3962E2

#3962E2 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 54.4% C 0.200 H 266.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3962E2
RGB	rgb(57, 98, 226)
HSL	hsl(225, 74%, 55%)
HSV	hsv(225, 75%, 89%)
CMYK	cmyk(74.8%, 56.6%, 0%, 11.4%)
CIE-LAB	lab(45.76, 30.07, -69.20)
CIE-LCH	lch(45.76, 75.45, 293.49°)
OKLab	oklab(54.36% -0.0131 -0.1997)
OKLCH	oklch(54.36% 0.2 266.2)
XYZ	xyz(19.7777, 15.0940, 73.8079)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3962E2 #E2B939

analogous

#39B6E2 #3962E2 #6539E2

triadic

#3962E2 #E23962 #62E239

tetradic

#3962E2 #E239B6 #E2B939 #39E265

square

#3962E2 #E239B6 #E2B939 #39E265

split-complementary

#3962E2 #E26539 #B6E239

monochromatic

#15328C #1C44C1 #3962E2 #6E8CEA #A4B7F2

Accessibility & contrast

On white

5.22

#3962E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3962E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3962E2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3962E2	#FFFFFF	#000000	##FFFFFF
##3962E2	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E6

Deuteranopia (green-blind)

#0065DF

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3962e2;
/* rgb */ color: rgb(57, 98, 226);
/* oklch */ color: oklch(54.4% 0.200 266.2);

Tailwind

colors: {
  custom: {
    50: '#878eec',
    500: '#3962e2',
    950: '#000000',
  },
}

SCSS

$custom: #3962e2;
$custom-light: #878eec;
$custom-dark: #000000;

JSON

{
  "hex": "#3962e2",
  "rgb": {
    "r": 57,
    "g": 98,
    "b": 226
  },
  "hsl": {
    "h": 225.444,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54359,
    "c": 0.20012,
    "h": 266.2
  },
  "luminance": 0.15096
}

Semantic roles & 50–950 ramp

primary

#3962E2

secondary

#DFCE98

accent

#C437F1

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3962E2

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

Preview Lab → · Contrast checker → · Palette generator →