#433BCC#433BCC

#433BCC is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.214 H 276.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#433BCC
RGB	rgb(67, 59, 204)
HSL	hsl(243, 59%, 52%)
HSV	hsv(243, 71%, 80%)
CMYK	cmyk(67.2%, 71.1%, 0%, 20%)
CIE-LAB	lab(35.36, 47.46, -73.59)
CIE-LCH	lch(35.36, 87.56, 302.82°)
OKLab	oklab(46.3% 0.024 -0.2126)
OKLCH	oklch(46.3% 0.214 276.5)
XYZ	xyz(14.7742, 8.6795, 58.0118)
Luminance	0.0868 (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

#433BCC #C4CC3B

analogous

#3B7CCC #433BCC #8B3BCC

triadic

#433BCC #CC433B #3BCC43

tetradic

#433BCC #CC3B7C #C4CC3B #3BCC8B

square

#433BCC #CC3B7C #C4CC3B #3BCC8B

split-complementary

#433BCC #CC8B3B #7CCC3B

monochromatic

#221D70 #302AA0 #433BCC #726CD9 #A09CE5

Accessibility & contrast

On white

7.67

#433BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#433BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433BCC

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433BCC	#FFFFFF	#000000	##FFFFFF
##433BCC	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D0

Deuteranopia (green-blind)

#004DC9

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #433bcc;
/* rgb */ color: rgb(67, 59, 204);
/* oklch */ color: oklch(46.3% 0.214 276.5);

Tailwind

colors: {
  custom: {
    50: '#8973dd',
    500: '#433bcc',
    950: '#000000',
  },
}

SCSS

$custom: #433bcc;
$custom-light: #8973dd;
$custom-dark: #000000;

JSON

{
  "hex": "#433bcc",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 243.31,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46299,
    "c": 0.21393,
    "h": 276.5
  },
  "luminance": 0.08681
}

Semantic roles & 50–950 ramp

primary

#433BCC

secondary

#CED192

accent

#E246D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433BCC

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

Preview Lab → · Contrast checker → · Palette generator →