#4236C3#4236C3

#4236C3 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.6% C 0.208 H 277.6°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#4236C3
RGB	rgb(66, 54, 195)
HSL	hsl(245, 57%, 49%)
HSV	hsv(245, 72%, 76%)
CMYK	cmyk(66.2%, 72.3%, 0%, 23.5%)
CIE-LAB	lab(33.43, 47.27, -71.52)
CIE-LCH	lch(33.43, 85.73, 303.46°)
OKLab	oklab(44.64% 0.0275 -0.2065)
OKLCH	oklch(44.64% 0.208 277.6)
XYZ	xyz(13.4131, 7.7356, 52.4054)
Luminance	0.0774 (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

#4236C3 #B7C336

analogous

#3671C3 #4236C3 #8936C3

triadic

#4236C3 #C34236 #36C342

tetradic

#4236C3 #C33671 #B7C336 #36C389

square

#4236C3 #C33671 #B7C336 #36C389

split-complementary

#4236C3 #C38936 #71C336

monochromatic

#221B63 #322993 #4236C3 #6C63D4 #9992E1

Accessibility & contrast

On white

8.24

#4236C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4236C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4236C3

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4236C3	#FFFFFF	#000000	##FFFFFF
##4236C3	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C7

Deuteranopia (green-blind)

#0049C0

Tritanopia (blue-blind)

#005D79

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4236c3;
/* rgb */ color: rgb(66, 54, 195);
/* oklch */ color: oklch(44.6% 0.208 277.6);

Tailwind

colors: {
  custom: {
    50: '#876fd6',
    500: '#4236c3',
    950: '#000000',
  },
}

SCSS

$custom: #4236c3;
$custom-light: #876fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4236c3",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 195
  },
  "hsl": {
    "h": 245.106,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44643,
    "c": 0.20837,
    "h": 277.6
  },
  "luminance": 0.07737
}

Semantic roles & 50–950 ramp

primary

#4236C3

secondary

#C6CC89

accent

#E048D3

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4236C3

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

Preview Lab → · Contrast checker → · Palette generator →