#4333C2#4333C2

#4333C2 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.210 H 278.5°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#4333C2
RGB	rgb(67, 51, 194)
HSL	hsl(247, 58%, 48%)
HSV	hsv(247, 74%, 76%)
CMYK	cmyk(65.5%, 73.7%, 0%, 23.9%)
CIE-LAB	lab(32.82, 48.71, -71.93)
CIE-LCH	lch(32.82, 86.87, 304.11°)
OKLab	oklab(44.2% 0.0309 -0.2077)
OKLCH	oklch(44.2% 0.21 278.5)
XYZ	xyz(13.2330, 7.4549, 51.7701)
Luminance	0.0746 (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

#4333C2 #B2C233

analogous

#336BC2 #4333C2 #8A33C2

triadic

#4333C2 #C24333 #33C243

tetradic

#4333C2 #C2336B #B2C233 #33C28A

square

#4333C2 #C2336B #B2C233 #33C28A

split-complementary

#4333C2 #C28A33 #6BC233

monochromatic

#221A61 #322692 #4333C2 #6B5ED5 #978EE1

Accessibility & contrast

On white

8.43

#4333C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4333C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4333C2

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4333C2	#FFFFFF	#000000	##FFFFFF
##4333C2	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C6

Deuteranopia (green-blind)

#0047BF

Tritanopia (blue-blind)

#005C78

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4333c2;
/* rgb */ color: rgb(67, 51, 194);
/* oklch */ color: oklch(44.2% 0.210 278.5);

Tailwind

colors: {
  custom: {
    50: '#886dd6',
    500: '#4333c2',
    950: '#000000',
  },
}

SCSS

$custom: #4333c2;
$custom-light: #886dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4333c2",
  "rgb": {
    "r": 67,
    "g": 51,
    "b": 194
  },
  "hsl": {
    "h": 246.713,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44203,
    "c": 0.20997,
    "h": 278.5
  },
  "luminance": 0.07456
}

Semantic roles & 50–950 ramp

primary

#4333C2

secondary

#C4CC85

accent

#E246D0

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4333C2

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

Preview Lab → · Contrast checker → · Palette generator →