#4246AA#4246AA

#4246AA is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.0% C 0.157 H 276.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4246AA
RGB	rgb(66, 70, 170)
HSL	hsl(238, 44%, 46%)
HSV	hsv(238, 61%, 67%)
CMYK	cmyk(61.2%, 58.8%, 0%, 33.3%)
CIE-LAB	lab(34.88, 29.33, -54.35)
CIE-LCH	lch(34.88, 61.76, 298.36°)
OKLab	oklab(45.04% 0.0173 -0.1562)
OKLCH	oklch(45.04% 0.157 276.3)
XYZ	xyz(11.6903, 8.4399, 39.0354)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4246AA #AAA642

analogous

#427AAA #4246AA #7242AA

triadic

#4246AA #AA4246 #46AA42

tetradic

#4246AA #AA427A #AAA642 #42AA72

square

#4246AA #AA427A #AAA642 #42AA72

split-complementary

#4246AA #AA7242 #7AAA42

monochromatic

#202252 #31347E #4246AA #6669C3 #9294D5

Accessibility & contrast

On white

7.81

#4246AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4246AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4246AA

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4246AA	#FFFFFF	#000000	##FFFFFF
##4246AA	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AD

Deuteranopia (green-blind)

#004EA8

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4246aa;
/* rgb */ color: rgb(66, 70, 170);
/* oklch */ color: oklch(45.0% 0.157 276.3);

Tailwind

colors: {
  custom: {
    50: '#8179c4',
    500: '#4246aa',
    950: '#000000',
  },
}

SCSS

$custom: #4246aa;
$custom-light: #8179c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4246aa",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 170
  },
  "hsl": {
    "h": 237.692,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45039,
    "c": 0.15713,
    "h": 276.3
  },
  "luminance": 0.08441
}

Semantic roles & 50–950 ramp

primary

#4246AA

secondary

#C0BE88

accent

#CF54D4

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4246AA

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

Preview Lab → · Contrast checker → · Palette generator →