#433DC9#433DC9

#433DC9 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.208 H 276.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#433DC9
RGB	rgb(67, 61, 201)
HSL	hsl(243, 56%, 51%)
HSV	hsv(243, 70%, 79%)
CMYK	cmyk(66.7%, 69.7%, 0%, 21.2%)
CIE-LAB	lab(35.49, 45.36, -71.62)
CIE-LCH	lch(35.49, 84.78, 302.35°)
OKLab	oklab(46.31% 0.0232 -0.2068)
OKLCH	oklch(46.31% 0.208 276.4)
XYZ	xyz(14.5227, 8.7466, 56.1699)
Luminance	0.0875 (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

#433DC9 #C3C93D

analogous

#3D7DC9 #433DC9 #893DC9

triadic

#433DC9 #C9433D #3DC943

tetradic

#433DC9 #C93D7D #C3C93D #3DC989

square

#433DC9 #C93D7D #C3C93D #3DC989

split-complementary

#433DC9 #C9893D #7DC93D

monochromatic

#221E6D #312C9D #433DC9 #716DD6 #A09DE4

Accessibility & contrast

On white

7.64

#433DC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#433DC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433DC9

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433DC9	#FFFFFF	#000000	##FFFFFF
##433DC9	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACD

Deuteranopia (green-blind)

#004DC6

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #433dc9;
/* rgb */ color: rgb(67, 61, 201);
/* oklch */ color: oklch(46.3% 0.208 276.4);

Tailwind

colors: {
  custom: {
    50: '#8874db',
    500: '#433dc9',
    950: '#000000',
  },
}

SCSS

$custom: #433dc9;
$custom-light: #8874db;
$custom-dark: #000000;

JSON

{
  "hex": "#433dc9",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 201
  },
  "hsl": {
    "h": 242.571,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46308,
    "c": 0.20815,
    "h": 276.4
  },
  "luminance": 0.08748
}

Semantic roles & 50–950 ramp

primary

#433DC9

secondary

#CDD092

accent

#E048D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433DC9

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

Preview Lab → · Contrast checker → · Palette generator →