#4249BE#4249BE

#4249BE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.2% C 0.180 H 274.5°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4249BE
RGB	rgb(66, 73, 190)
HSL	hsl(237, 49%, 50%)
HSV	hsv(237, 65%, 75%)
CMYK	cmyk(65.3%, 61.6%, 0%, 25.5%)
CIE-LAB	lab(37.19, 34.30, -62.42)
CIE-LCH	lch(37.19, 71.23, 298.79°)
OKLab	oklab(47.23% 0.0142 -0.1799)
OKLCH	oklch(47.23% 0.18 274.5)
XYZ	xyz(13.9205, 9.6398, 49.8323)
Luminance	0.0964 (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

#4249BE #BEB742

analogous

#4287BE #4249BE #7942BE

triadic

#4249BE #BE4249 #49BE42

tetradic

#4249BE #BE4287 #BEB742 #42BE79

square

#4249BE #BE4287 #BEB742 #42BE79

split-complementary

#4249BE #BE7942 #87BE42

monochromatic

#222663 #323791 #4249BE #7075CE #9DA1DD

Accessibility & contrast

On white

7.17

#4249BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4249BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4249BE

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4249BE	#FFFFFF	#000000	##FFFFFF
##4249BE	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#00667C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4249be;
/* rgb */ color: rgb(66, 73, 190);
/* oklch */ color: oklch(47.2% 0.180 274.5);

Tailwind

colors: {
  custom: {
    50: '#857cd2',
    500: '#4249be',
    950: '#000000',
  },
}

SCSS

$custom: #4249be;
$custom-light: #857cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4249be",
  "rgb": {
    "r": 66,
    "g": 73,
    "b": 190
  },
  "hsl": {
    "h": 236.613,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47232,
    "c": 0.18044,
    "h": 274.5
  },
  "luminance": 0.09641
}

Semantic roles & 50–950 ramp

primary

#4249BE

secondary

#CAC692

accent

#D14FD8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4249BE

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

Preview Lab → · Contrast checker → · Palette generator →