#4249D2#4249D2

#4249D2 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.0% C 0.206 H 273.6°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4249D2
RGB	rgb(66, 73, 210)
HSL	hsl(237, 62%, 54%)
HSV	hsv(237, 69%, 82%)
CMYK	cmyk(68.6%, 65.2%, 0%, 17.6%)
CIE-LAB	lab(38.86, 41.11, -71.32)
CIE-LCH	lch(38.86, 82.32, 299.96°)
OKLab	oklab(48.97% 0.0129 -0.206)
OKLCH	oklch(48.97% 0.206 273.6)
XYZ	xyz(16.2583, 10.5749, 62.1446)
Luminance	0.1058 (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

#4249D2 #D2CB42

analogous

#4291D2 #4249D2 #8342D2

triadic

#4249D2 #D24249 #49D242

tetradic

#4249D2 #D24291 #D2CB42 #42D283

square

#4249D2 #D24291 #D2CB42 #42D283

split-complementary

#4249D2 #D28342 #91D242

monochromatic

#1E227C #2930AD #4249D2 #7379DE #A5A8EA

Accessibility & contrast

On white

6.74

#4249D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4249D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4249D2

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4249D2	#FFFFFF	#000000	##FFFFFF
##4249D2	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D6

Deuteranopia (green-blind)

#0055CF

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4249d2;
/* rgb */ color: rgb(66, 73, 210);
/* oklch */ color: oklch(49.0% 0.206 273.6);

Tailwind

colors: {
  custom: {
    50: '#897ce1',
    500: '#4249d2',
    950: '#000000',
  },
}

SCSS

$custom: #4249d2;
$custom-light: #897ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4249d2",
  "rgb": {
    "r": 66,
    "g": 73,
    "b": 210
  },
  "hsl": {
    "h": 237.083,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48969,
    "c": 0.20638,
    "h": 273.6
  },
  "luminance": 0.10576
}

Semantic roles & 50–950 ramp

primary

#4249D2

secondary

#D7D499

accent

#DD43E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4249D2

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

Preview Lab → · Contrast checker → · Palette generator →