#433397#433397

#433397 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.2% C 0.156 H 284.2°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#433397
RGB	rgb(67, 51, 151)
HSL	hsl(250, 50%, 40%)
HSV	hsv(250, 66%, 59%)
CMYK	cmyk(55.6%, 66.2%, 0%, 40.8%)
CIE-LAB	lab(28.89, 35.11, -52.62)
CIE-LCH	lch(28.89, 63.26, 303.71°)
OKLab	oklab(40.19% 0.0383 -0.1512)
OKLCH	oklch(40.19% 0.156 284.2)
XYZ	xyz(9.0828, 5.7948, 29.9121)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433397 #879733

analogous

#335597 #433397 #753397

triadic

#433397 #974333 #339743

tetradic

#433397 #973355 #879733 #339775

square

#433397 #973355 #879733 #339775

split-complementary

#433397 #977533 #559733

monochromatic

#1A143C #2F2469 #433397 #5A47C1 #8374D0

Accessibility & contrast

On white

9.73

#433397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#433397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433397

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433397	#FFFFFF	#000000	##FFFFFF
##433397	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479A

Deuteranopia (green-blind)

#004195

Tritanopia (blue-blind)

#1D4C60

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #433397;
/* rgb */ color: rgb(67, 51, 151);
/* oklch */ color: oklch(40.2% 0.156 284.2);

Tailwind

colors: {
  custom: {
    50: '#806cb6',
    500: '#433397',
    950: '#000000',
  },
}

SCSS

$custom: #433397;
$custom-light: #806cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#433397",
  "rgb": {
    "r": 67,
    "g": 51,
    "b": 151
  },
  "hsl": {
    "h": 249.6,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.40188,
    "c": 0.15593,
    "h": 284.2
  },
  "luminance": 0.05795
}

Semantic roles & 50–950 ramp

primary

#433397

secondary

#ACB86D

accent

#D94FC3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #433397

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

Preview Lab → · Contrast checker → · Palette generator →