#4236CA#4236CA

#4236CA is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.3% C 0.217 H 276.9°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4236CA
RGB	rgb(66, 54, 202)
HSL	hsl(245, 58%, 50%)
HSV	hsv(245, 73%, 79%)
CMYK	cmyk(67.3%, 73.3%, 0%, 20.8%)
CIE-LAB	lab(34.11, 49.48, -74.49)
CIE-LCH	lch(34.11, 89.42, 303.59°)
OKLab	oklab(45.33% 0.0261 -0.2152)
OKLCH	oklch(45.33% 0.217 276.9)
XYZ	xyz(14.2231, 8.0596, 56.6718)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4236CA #BECA36

analogous

#3674CA #4236CA #8C36CA

triadic

#4236CA #CA4236 #36CA42

tetradic

#4236CA #CA3674 #BECA36 #36CA8C

square

#4236CA #CA3674 #BECA36 #36CA8C

split-complementary

#4236CA #CA8C36 #74CA36

monochromatic

#221C6A #32299A #4236CA #7066D7 #9D97E4

Accessibility & contrast

On white

8.04

#4236CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4236CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4236CA

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4236CA	#FFFFFF	#000000	##FFFFFF
##4236CA	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CE

Deuteranopia (green-blind)

#004AC7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4236ca;
/* rgb */ color: rgb(66, 54, 202);
/* oklch */ color: oklch(45.3% 0.217 276.9);

Tailwind

colors: {
  custom: {
    50: '#896fdb',
    500: '#4236ca',
    950: '#000000',
  },
}

SCSS

$custom: #4236ca;
$custom-light: #896fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4236ca",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 202
  },
  "hsl": {
    "h": 244.865,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45331,
    "c": 0.21679,
    "h": 276.9
  },
  "luminance": 0.08061
}

Semantic roles & 50–950 ramp

primary

#4236CA

secondary

#CACF8D

accent

#E146D5

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4236CA

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

Preview Lab → · Contrast checker → · Palette generator →