#433299#433299

#433299 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.2% C 0.160 H 284.1°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#433299
RGB	rgb(67, 50, 153)
HSL	hsl(250, 51%, 40%)
HSV	hsv(250, 67%, 60%)
CMYK	cmyk(56.2%, 67.3%, 0%, 40%)
CIE-LAB	lab(28.83, 36.35, -53.93)
CIE-LCH	lch(28.83, 65.04, 303.98°)
OKLab	oklab(40.2% 0.039 -0.155)
OKLCH	oklch(40.2% 0.16 284.1)
XYZ	xyz(9.2034, 5.7739, 30.7603)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433299 #889932

analogous

#325499 #433299 #773299

triadic

#433299 #994332 #329943

tetradic

#433299 #993254 #889932 #329977

square

#433299 #993254 #889932 #329977

split-complementary

#433299 #997732 #549932

monochromatic

#1B143D #2F236B #433299 #5A46C2 #8374D2

Accessibility & contrast

On white

9.75

#433299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#433299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433299

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433299	#FFFFFF	#000000	##FFFFFF
##433299	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479C

Deuteranopia (green-blind)

#004197

Tritanopia (blue-blind)

#1B4C61

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #433299;
/* rgb */ color: rgb(67, 50, 153);
/* oklch */ color: oklch(40.2% 0.160 284.1);

Tailwind

colors: {
  custom: {
    50: '#806bb8',
    500: '#433299',
    950: '#000000',
  },
}

SCSS

$custom: #433299;
$custom-light: #806bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#433299",
  "rgb": {
    "r": 67,
    "g": 50,
    "b": 153
  },
  "hsl": {
    "h": 249.903,
    "s": 50.739,
    "l": 39.804
  },
  "oklch": {
    "l": 0.40202,
    "c": 0.15984,
    "h": 284.1
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary

#433299

secondary

#ADBA6D

accent

#DA4EC3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #433299

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

Preview Lab → · Contrast checker → · Palette generator →