#4236CC#4236CC

#4236CC is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.5% C 0.219 H 276.7°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4236CC
RGB	rgb(66, 54, 204)
HSL	hsl(245, 60%, 51%)
HSV	hsv(245, 74%, 80%)
CMYK	cmyk(67.6%, 73.5%, 0%, 20%)
CIE-LAB	lab(34.30, 50.10, -75.33)
CIE-LCH	lch(34.30, 90.47, 303.63°)
OKLab	oklab(45.53% 0.0257 -0.2177)
OKLCH	oklch(45.53% 0.219 276.7)
XYZ	xyz(14.4615, 8.1549, 57.9270)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4236CC #C0CC36

analogous

#3675CC #4236CC #8D36CC

triadic

#4236CC #CC4236 #36CC42

tetradic

#4236CC #CC3675 #C0CC36 #36CC8D

square

#4236CC #CC3675 #C0CC36 #36CC8D

split-complementary

#4236CC #CC8D36 #75CC36

monochromatic

#221B6C #31289D #4236CC #7067D8 #9E98E5

Accessibility & contrast

On white

7.98

#4236CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#4236CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4236CC

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4236CC	#FFFFFF	#000000	##FFFFFF
##4236CC	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D0

Deuteranopia (green-blind)

#004AC9

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4236cc;
/* rgb */ color: rgb(66, 54, 204);
/* oklch */ color: oklch(45.5% 0.219 276.7);

Tailwind

colors: {
  custom: {
    50: '#896fdd',
    500: '#4236cc',
    950: '#000000',
  },
}

SCSS

$custom: #4236cc;
$custom-light: #896fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4236cc",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 204
  },
  "hsl": {
    "h": 244.8,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45529,
    "c": 0.21918,
    "h": 276.7
  },
  "luminance": 0.08156
}

Semantic roles & 50–950 ramp

primary

#4236CC

secondary

#CBD08E

accent

#E345D6

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4236CC

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

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