#4236C8#4236C8

#4236C8 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.1% C 0.214 H 277.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4236C8
RGB	rgb(66, 54, 200)
HSL	hsl(245, 57%, 50%)
HSV	hsv(245, 73%, 78%)
CMYK	cmyk(67%, 73%, 0%, 21.6%)
CIE-LAB	lab(33.91, 48.85, -73.64)
CIE-LCH	lch(33.91, 88.37, 303.56°)
OKLab	oklab(45.13% 0.0265 -0.2127)
OKLCH	oklch(45.13% 0.214 277.1)
XYZ	xyz(13.9879, 7.9655, 55.4327)
Luminance	0.0797 (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

#4236C8 #BCC836

analogous

#3673C8 #4236C8 #8B36C8

triadic

#4236C8 #C84236 #36C842

tetradic

#4236C8 #C83673 #BCC836 #36C88B

square

#4236C8 #C83673 #BCC836 #36C88B

split-complementary

#4236C8 #C88B36 #73C836

monochromatic

#221C68 #322998 #4236C8 #6F66D6 #9C96E3

Accessibility & contrast

On white

8.10

#4236C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4236C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4236C8

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4236C8	#FFFFFF	#000000	##FFFFFF
##4236C8	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CC

Deuteranopia (green-blind)

#0049C5

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4236c8;
/* rgb */ color: rgb(66, 54, 200);
/* oklch */ color: oklch(45.1% 0.214 277.1);

Tailwind

colors: {
  custom: {
    50: '#886fda',
    500: '#4236c8',
    950: '#000000',
  },
}

SCSS

$custom: #4236c8;
$custom-light: #886fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4236c8",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 200
  },
  "hsl": {
    "h": 244.932,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45133,
    "c": 0.2144,
    "h": 277.1
  },
  "luminance": 0.07967
}

Semantic roles & 50–950 ramp

primary

#4236C8

secondary

#C9CE8C

accent

#E147D4

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4236C8

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

Preview Lab → · Contrast checker → · Palette generator →