#433D84#433D84

#433D84 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.5% C 0.115 H 283.8°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#433D84
RGB	rgb(67, 61, 132)
HSL	hsl(245, 37%, 38%)
HSV	hsv(245, 54%, 52%)
CMYK	cmyk(49.2%, 53.8%, 0%, 48.2%)
CIE-LAB	lab(29.90, 22.60, -39.26)
CIE-LCH	lch(29.90, 45.30, 299.93°)
OKLab	oklab(40.48% 0.0275 -0.1118)
OKLCH	oklch(40.48% 0.115 283.8)
XYZ	xyz(8.1471, 6.1963, 22.5921)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433D84 #7E843D

analogous

#3D5B84 #433D84 #663D84

triadic

#433D84 #84433D #3D8443

tetradic

#433D84 #843D5B #7E843D #3D8466

square

#433D84 #843D5B #7E843D #3D8466

split-complementary

#433D84 #84663D #5B843D

monochromatic

#191630 #2E2A5A #433D84 #5850AE #807AC1

Accessibility & contrast

On white

9.38

#433D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#433D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433D84

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433D84	#FFFFFF	#000000	##FFFFFF
##433D84	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4986

Deuteranopia (green-blind)

#164482

Tritanopia (blue-blind)

#2C4C5A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #433d84;
/* rgb */ color: rgb(67, 61, 132);
/* oklch */ color: oklch(40.5% 0.115 283.8);

Tailwind

colors: {
  custom: {
    50: '#7c72a8',
    500: '#433d84',
    950: '#000000',
  },
}

SCSS

$custom: #433d84;
$custom-light: #7c72a8;
$custom-dark: #000000;

JSON

{
  "hex": "#433d84",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 132
  },
  "hsl": {
    "h": 245.07,
    "s": 36.788,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4048,
    "c": 0.11516,
    "h": 283.8
  },
  "luminance": 0.06197
}

Semantic roles & 50–950 ramp

primary

#433D84

secondary

#A6AB71

accent

#CD5BC3

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #433D84

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

Preview Lab → · Contrast checker → · Palette generator →