#4333C8#4333C8

#4333C8 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.8% C 0.217 H 277.8°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#4333C8
RGB	rgb(67, 51, 200)
HSL	hsl(246, 59%, 49%)
HSV	hsv(246, 75%, 78%)
CMYK	cmyk(66.5%, 74.5%, 0%, 21.6%)
CIE-LAB	lab(33.41, 50.57, -74.46)
CIE-LCH	lch(33.41, 90.01, 304.18°)
OKLab	oklab(44.8% 0.0296 -0.2151)
OKLCH	oklch(44.8% 0.217 277.8)
XYZ	xyz(13.9205, 7.7299, 55.3908)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4333C8 #B8C833

analogous

#336EC8 #4333C8 #8E33C8

triadic

#4333C8 #C84333 #33C843

tetradic

#4333C8 #C8336E #B8C833 #33C88E

square

#4333C8 #C8336E #B8C833 #33C88E

split-complementary

#4333C8 #C88E33 #6EC833

monochromatic

#221A66 #332797 #4333C8 #6E61D7 #9B92E3

Accessibility & contrast

On white

8.25

#4333C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4333C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4333C8

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4333C8	#FFFFFF	#000000	##FFFFFF
##4333C8	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CC

Deuteranopia (green-blind)

#0048C5

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4333c8;
/* rgb */ color: rgb(67, 51, 200);
/* oklch */ color: oklch(44.8% 0.217 277.8);

Tailwind

colors: {
  custom: {
    50: '#896dda',
    500: '#4333c8',
    950: '#000000',
  },
}

SCSS

$custom: #4333c8;
$custom-light: #896dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4333c8",
  "rgb": {
    "r": 67,
    "g": 51,
    "b": 200
  },
  "hsl": {
    "h": 246.443,
    "s": 59.363,
    "l": 49.216
  },
  "oklch": {
    "l": 0.448,
    "c": 0.21712,
    "h": 277.8
  },
  "luminance": 0.07731
}

Semantic roles & 50–950 ramp

primary

#4333C8

secondary

#C7CE89

accent

#E345D2

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4333C8

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

Preview Lab → · Contrast checker → · Palette generator →