#433EC9#433EC9

#433EC9 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.5% C 0.207 H 276.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#433EC9
RGB	rgb(67, 62, 201)
HSL	hsl(242, 56%, 52%)
HSV	hsv(242, 69%, 79%)
CMYK	cmyk(66.7%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(35.70, 44.78, -71.28)
CIE-LCH	lch(35.70, 84.18, 302.14°)
OKLab	oklab(46.46% 0.0226 -0.2058)
OKLCH	oklch(46.46% 0.207 276.3)
XYZ	xyz(14.5765, 8.8543, 56.1879)
Luminance	0.0886 (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

#433EC9 #C4C93E

analogous

#3E7FC9 #433EC9 #893EC9

triadic

#433EC9 #C9433E #3EC943

tetradic

#433EC9 #C93E7F #C4C93E #3EC989

square

#433EC9 #C93E7F #C4C93E #3EC989

split-complementary

#433EC9 #C9893E #7FC93E

monochromatic

#221F6E #302C9E #433EC9 #726ED6 #A09EE4

Accessibility & contrast

On white

7.58

#433EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#433EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433EC9

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433EC9	#FFFFFF	#000000	##FFFFFF
##433EC9	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACD

Deuteranopia (green-blind)

#004EC6

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #433ec9;
/* rgb */ color: rgb(67, 62, 201);
/* oklch */ color: oklch(46.5% 0.207 276.3);

Tailwind

colors: {
  custom: {
    50: '#8874db',
    500: '#433ec9',
    950: '#000000',
  },
}

SCSS

$custom: #433ec9;
$custom-light: #8874db;
$custom-dark: #000000;

JSON

{
  "hex": "#433ec9",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 242.158,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4646,
    "c": 0.20707,
    "h": 276.3
  },
  "luminance": 0.08856
}

Semantic roles & 50–950 ramp

primary

#433EC9

secondary

#CED093

accent

#E048DA

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433EC9

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

Preview Lab → · Contrast checker → · Palette generator →