#4333C6#4333C6

#4333C6 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.6% C 0.215 H 278.0°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4333C6
RGB	rgb(67, 51, 198)
HSL	hsl(247, 59%, 49%)
HSV	hsv(247, 74%, 78%)
CMYK	cmyk(66.2%, 74.2%, 0%, 22.4%)
CIE-LAB	lab(33.22, 49.95, -73.62)
CIE-LCH	lch(33.22, 88.97, 304.16°)
OKLab	oklab(44.6% 0.03 -0.2126)
OKLCH	oklch(44.6% 0.215 278)
XYZ	xyz(13.6883, 7.6370, 54.1679)
Luminance	0.0764 (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

#4333C6 #B6C633

analogous

#336DC6 #4333C6 #8D33C6

triadic

#4333C6 #C64333 #33C643

tetradic

#4333C6 #C6336D #B6C633 #33C68D

square

#4333C6 #C6336D #B6C633 #33C68D

split-complementary

#4333C6 #C68D33 #6DC633

monochromatic

#221A65 #332695 #4333C6 #6D60D6 #9A91E3

Accessibility & contrast

On white

8.31

#4333C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4333C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4333C6

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4333C6	#FFFFFF	#000000	##FFFFFF
##4333C6	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CA

Deuteranopia (green-blind)

#0048C3

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4333c6;
/* rgb */ color: rgb(67, 51, 198);
/* oklch */ color: oklch(44.6% 0.215 278.0);

Tailwind

colors: {
  custom: {
    50: '#886dd9',
    500: '#4333c6',
    950: '#000000',
  },
}

SCSS

$custom: #4333c6;
$custom-light: #886dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4333c6",
  "rgb": {
    "r": 67,
    "g": 51,
    "b": 198
  },
  "hsl": {
    "h": 246.531,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44601,
    "c": 0.21474,
    "h": 278
  },
  "luminance": 0.07638
}

Semantic roles & 50–950 ramp

primary

#4333C6

secondary

#C6CD87

accent

#E246D1

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4333C6

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

Preview Lab → · Contrast checker → · Palette generator →