#4333C7#4333C7

#4333C7 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.7% C 0.216 H 277.9°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#4333C7
RGB	rgb(67, 51, 199)
HSL	hsl(246, 59%, 49%)
HSV	hsv(246, 74%, 78%)
CMYK	cmyk(66.3%, 74.4%, 0%, 22%)
CIE-LAB	lab(33.31, 50.26, -74.04)
CIE-LCH	lch(33.31, 89.49, 304.17°)
OKLab	oklab(44.7% 0.0298 -0.2139)
OKLCH	oklch(44.7% 0.216 277.9)
XYZ	xyz(13.8040, 7.6833, 54.7773)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4333C7 #B7C733

analogous

#336DC7 #4333C7 #8D33C7

triadic

#4333C7 #C74333 #33C743

tetradic

#4333C7 #C7336D #B7C733 #33C78D

square

#4333C7 #C7336D #B7C733 #33C78D

split-complementary

#4333C7 #C78D33 #6DC733

monochromatic

#221A66 #332796 #4333C7 #6D61D6 #9A91E3

Accessibility & contrast

On white

8.28

#4333C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4333C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4333C7

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4333C7	#FFFFFF	#000000	##FFFFFF
##4333C7	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CB

Deuteranopia (green-blind)

#0048C4

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4333c7;
/* rgb */ color: rgb(67, 51, 199);
/* oklch */ color: oklch(44.7% 0.216 277.9);

Tailwind

colors: {
  custom: {
    50: '#896dd9',
    500: '#4333c7',
    950: '#000000',
  },
}

SCSS

$custom: #4333c7;
$custom-light: #896dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4333c7",
  "rgb": {
    "r": 67,
    "g": 51,
    "b": 199
  },
  "hsl": {
    "h": 246.486,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.447,
    "c": 0.21593,
    "h": 277.9
  },
  "luminance": 0.07684
}

Semantic roles & 50–950 ramp

primary

#4333C7

secondary

#C6CE88

accent

#E245D1

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4333C7

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

Preview Lab → · Contrast checker → · Palette generator →