#4236C4#4236C4

#4236C4 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.7% C 0.210 H 277.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4236C4
RGB	rgb(66, 54, 196)
HSL	hsl(245, 57%, 49%)
HSV	hsv(245, 72%, 77%)
CMYK	cmyk(66.3%, 72.4%, 0%, 23.1%)
CIE-LAB	lab(33.52, 47.59, -71.95)
CIE-LCH	lch(33.52, 86.26, 303.48°)
OKLab	oklab(44.74% 0.0273 -0.2078)
OKLCH	oklch(44.74% 0.21 277.5)
XYZ	xyz(13.5265, 7.7809, 53.0029)
Luminance	0.0778 (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

#4236C4 #B8C436

analogous

#3671C4 #4236C4 #8936C4

triadic

#4236C4 #C44236 #36C442

tetradic

#4236C4 #C43671 #B8C436 #36C489

square

#4236C4 #C43671 #B8C436 #36C489

split-complementary

#4236C4 #C48936 #71C436

monochromatic

#221C64 #322994 #4236C4 #6D63D4 #9A93E1

Accessibility & contrast

On white

8.21

#4236C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4236C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4236C4

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4236C4	#FFFFFF	#000000	##FFFFFF
##4236C4	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C8

Deuteranopia (green-blind)

#0049C1

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4236c4;
/* rgb */ color: rgb(66, 54, 196);
/* oklch */ color: oklch(44.7% 0.210 277.5);

Tailwind

colors: {
  custom: {
    50: '#876fd7',
    500: '#4236c4',
    950: '#000000',
  },
}

SCSS

$custom: #4236c4;
$custom-light: #876fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4236c4",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 196
  },
  "hsl": {
    "h": 245.07,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4474,
    "c": 0.20958,
    "h": 277.5
  },
  "luminance": 0.07782
}

Semantic roles & 50–950 ramp

primary

#4236C4

secondary

#C7CC89

accent

#E048D3

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4236C4

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

Preview Lab → · Contrast checker → · Palette generator →