#4230C5#4230C5

#4230C5 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.0% C 0.217 H 278.1°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#4230C5
RGB	rgb(66, 48, 197)
HSL	hsl(247, 61%, 48%)
HSV	hsv(247, 76%, 77%)
CMYK	cmyk(66.5%, 75.6%, 0%, 22.7%)
CIE-LAB	lab(32.49, 51.10, -74.24)
CIE-LCH	lch(32.49, 90.13, 304.54°)
OKLab	oklab(44.04% 0.0306 -0.2144)
OKLCH	oklch(44.04% 0.217 278.1)
XYZ	xyz(13.3785, 7.3022, 53.5169)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.31

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4230C5 #B3C530

analogous

#3069C5 #4230C5 #8C30C5

triadic

#4230C5 #C54230 #30C542

tetradic

#4230C5 #C53069 #B3C530 #30C58C

square

#4230C5 #C53069 #B3C530 #30C58C

split-complementary

#4230C5 #C58C30 #69C530

monochromatic

#211863 #322494 #4230C5 #6A5BD7 #978CE3

Accessibility & contrast

On white

8.53

#4230C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#4230C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4230C5

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4230C5	#FFFFFF	#000000	##FFFFFF
##4230C5	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C9

Deuteranopia (green-blind)

#0046C2

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4230c5;
/* rgb */ color: rgb(66, 48, 197);
/* oklch */ color: oklch(44.0% 0.217 278.1);

Tailwind

colors: {
  custom: {
    50: '#886cd8',
    500: '#4230c5',
    950: '#000000',
  },
}

SCSS

$custom: #4230c5;
$custom-light: #886cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4230c5",
  "rgb": {
    "r": 66,
    "g": 48,
    "b": 197
  },
  "hsl": {
    "h": 247.248,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44037,
    "c": 0.21662,
    "h": 278.1
  },
  "luminance": 0.07303
}

Semantic roles & 50–950 ramp

primary

#4230C5

secondary

#C4CD84

accent

#E444D1

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4230C5

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

Preview Lab → · Contrast checker → · Palette generator →