#4236D0#4236D0

#4236D0 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.9% C 0.224 H 276.4°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4236D0
RGB	rgb(66, 54, 208)
HSL	hsl(245, 62%, 51%)
HSV	hsv(245, 74%, 82%)
CMYK	cmyk(68.3%, 74%, 0%, 18.4%)
CIE-LAB	lab(34.70, 51.35, -77.00)
CIE-LCH	lch(34.70, 92.55, 303.70°)
OKLab	oklab(45.93% 0.0249 -0.2225)
OKLCH	oklch(45.93% 0.224 276.4)
XYZ	xyz(14.9474, 8.3493, 60.4861)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.35

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4236D0 #C4D036

analogous

#3677D0 #4236D0 #8F36D0

triadic

#4236D0 #D04236 #36D042

tetradic

#4236D0 #D03677 #C4D036 #36D08F

square

#4236D0 #D03677 #C4D036 #36D08F

split-complementary

#4236D0 #D08F36 #77D036

monochromatic

#211A71 #3026A3 #4236D0 #7168DC #9F99E7

Accessibility & contrast

On white

7.86

#4236D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4236D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4236D0

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4236D0	#FFFFFF	#000000	##FFFFFF
##4236D0	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D4

Deuteranopia (green-blind)

#004BCD

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4236d0;
/* rgb */ color: rgb(66, 54, 208);
/* oklch */ color: oklch(45.9% 0.224 276.4);

Tailwind

colors: {
  custom: {
    50: '#8a70e0',
    500: '#4236d0',
    950: '#000000',
  },
}

SCSS

$custom: #4236d0;
$custom-light: #8a70e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4236d0",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 208
  },
  "hsl": {
    "h": 244.675,
    "s": 62.097,
    "l": 51.373
  },
  "oklch": {
    "l": 0.45929,
    "c": 0.22391,
    "h": 276.4
  },
  "luminance": 0.08351
}

Semantic roles & 50–950 ramp

primary

#4236D0

secondary

#CED38F

accent

#E543D9

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4236D0

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

Preview Lab → · Contrast checker → · Palette generator →