#4249BA#4249BA

#4249BA is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.9% C 0.175 H 274.7°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4249BA
RGB	rgb(66, 73, 186)
HSL	hsl(237, 48%, 49%)
HSV	hsv(237, 65%, 73%)
CMYK	cmyk(64.5%, 60.8%, 0%, 27.1%)
CIE-LAB	lab(36.87, 32.92, -60.60)
CIE-LCH	lch(36.87, 68.96, 298.52°)
OKLab	oklab(46.9% 0.0143 -0.1745)
OKLCH	oklch(46.9% 0.175 274.7)
XYZ	xyz(13.4893, 9.4674, 47.5614)
Luminance	0.0947 (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

#4249BA #BAB342

analogous

#4285BA #4249BA #7742BA

triadic

#4249BA #BA4249 #49BA42

tetradic

#4249BA #BA4285 #BAB342 #42BA77

square

#4249BA #BA4285 #BAB342 #42BA77

split-complementary

#4249BA #BA7742 #85BA42

monochromatic

#222660 #32378D #4249BA #6E73CB #9B9FDB

Accessibility & contrast

On white

7.26

#4249BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4249BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4249BA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4249BA	#FFFFFF	#000000	##FFFFFF
##4249BA	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4249ba;
/* rgb */ color: rgb(66, 73, 186);
/* oklch */ color: oklch(46.9% 0.175 274.7);

Tailwind

colors: {
  custom: {
    50: '#847cd0',
    500: '#4249ba',
    950: '#000000',
  },
}

SCSS

$custom: #4249ba;
$custom-light: #847cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4249ba",
  "rgb": {
    "r": 66,
    "g": 73,
    "b": 186
  },
  "hsl": {
    "h": 236.5,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46898,
    "c": 0.1751,
    "h": 274.7
  },
  "luminance": 0.09469
}

Semantic roles & 50–950 ramp

primary

#4249BA

secondary

#C8C490

accent

#CF51D7

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4249BA

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

Preview Lab → · Contrast checker → · Palette generator →