#433BC1#433BC1

#433BC1 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.3% C 0.200 H 277.4°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#433BC1
RGB	rgb(67, 59, 193)
HSL	hsl(244, 53%, 49%)
HSV	hsv(244, 69%, 76%)
CMYK	cmyk(65.3%, 69.4%, 0%, 24.3%)
CIE-LAB	lab(34.34, 43.92, -68.85)
CIE-LCH	lch(34.34, 81.67, 302.54°)
OKLab	oklab(45.25% 0.0258 -0.1987)
OKLCH	oklch(45.25% 0.2 277.4)
XYZ	xyz(13.5012, 8.1703, 51.3073)
Luminance	0.0817 (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

#433BC1 #B9C13B

analogous

#3B76C1 #433BC1 #863BC1

triadic

#433BC1 #C1433B #3BC143

tetradic

#433BC1 #C13B76 #B9C13B #3BC186

square

#433BC1 #C13B76 #B9C13B #3BC186

split-complementary

#433BC1 #C1863B #76C13B

monochromatic

#221E63 #332D92 #433BC1 #6F68D1 #9B97DF

Accessibility & contrast

On white

7.97

#433BC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#433BC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433BC1

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433BC1	#FFFFFF	#000000	##FFFFFF
##433BC1	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#004BBE

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #433bc1;
/* rgb */ color: rgb(67, 59, 193);
/* oklch */ color: oklch(45.3% 0.200 277.4);

Tailwind

colors: {
  custom: {
    50: '#8772d5',
    500: '#433bc1',
    950: '#000000',
  },
}

SCSS

$custom: #433bc1;
$custom-light: #8772d5;
$custom-dark: #000000;

JSON

{
  "hex": "#433bc1",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 193
  },
  "hsl": {
    "h": 243.582,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45254,
    "c": 0.2004,
    "h": 277.4
  },
  "luminance": 0.08171
}

Semantic roles & 50–950 ramp

primary

#433BC1

secondary

#C7CB8D

accent

#DD4BD4

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #433BC1

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

Preview Lab → · Contrast checker → · Palette generator →