#4234CC#4234CC

#4234CC is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.3% C 0.221 H 277.0°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#4234CC
RGB	rgb(66, 52, 204)
HSL	hsl(246, 60%, 50%)
HSV	hsv(246, 75%, 80%)
CMYK	cmyk(67.6%, 74.5%, 0%, 20%)
CIE-LAB	lab(33.93, 51.17, -75.95)
CIE-LCH	lch(33.93, 91.58, 303.97°)
OKLab	oklab(45.26% 0.0269 -0.2195)
OKLCH	oklch(45.26% 0.221 277)
XYZ	xyz(14.3703, 7.9726, 57.8966)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.55

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4234CC #BECC34

analogous

#3472CC #4234CC #8E34CC

triadic

#4234CC #CC4234 #34CC42

tetradic

#4234CC #CC3472 #BECC34 #34CC8E

square

#4234CC #CC3472 #BECC34 #34CC8E

split-complementary

#4234CC #CC8E34 #72CC34

monochromatic

#221B6B #32279C #4234CC #7065D8 #9D96E5

Accessibility & contrast

On white

8.09

#4234CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4234CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4234CC

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4234CC	#FFFFFF	#000000	##FFFFFF
##4234CC	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D0

Deuteranopia (green-blind)

#0049C9

Tritanopia (blue-blind)

#00607E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4234cc;
/* rgb */ color: rgb(66, 52, 204);
/* oklch */ color: oklch(45.3% 0.221 277.0);

Tailwind

colors: {
  custom: {
    50: '#896edd',
    500: '#4234cc',
    950: '#000000',
  },
}

SCSS

$custom: #4234cc;
$custom-light: #896edd;
$custom-dark: #000000;

JSON

{
  "hex": "#4234cc",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 204
  },
  "hsl": {
    "h": 245.526,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45262,
    "c": 0.2211,
    "h": 277
  },
  "luminance": 0.07974
}

Semantic roles & 50–950 ramp

primary

#4234CC

secondary

#CAD08C

accent

#E345D4

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4234CC

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

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