#433B84#433B84

#433B84 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 40.1% C 0.118 H 284.7°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#433B84
RGB	rgb(67, 59, 132)
HSL	hsl(247, 38%, 37%)
HSV	hsv(247, 55%, 52%)
CMYK	cmyk(49.2%, 55.3%, 0%, 48.2%)
CIE-LAB	lab(29.38, 23.91, -40.10)
CIE-LCH	lch(29.38, 46.69, 300.80°)
OKLab	oklab(40.09% 0.03 -0.1143)
OKLCH	oklch(40.09% 0.118 284.7)
XYZ	xyz(8.0423, 5.9868, 22.5571)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433B84 #7C843B

analogous

#3B5884 #433B84 #673B84

triadic

#433B84 #84433B #3B8443

tetradic

#433B84 #843B58 #7C843B #3B8467

square

#433B84 #843B58 #7C843B #3B8467

split-complementary

#433B84 #84673B #58843B

monochromatic

#18152F #2E285A #433B84 #584EAE #7F77C2

Accessibility & contrast

On white

9.56

#433B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#433B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433B84

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433B84	#FFFFFF	#000000	##FFFFFF
##433B84	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154787

Deuteranopia (green-blind)

#114382

Tritanopia (blue-blind)

#2D4B59

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #433b84;
/* rgb */ color: rgb(67, 59, 132);
/* oklch */ color: oklch(40.1% 0.118 284.7);

Tailwind

colors: {
  custom: {
    50: '#7c71a8',
    500: '#433b84',
    950: '#000000',
  },
}

SCSS

$custom: #433b84;
$custom-light: #7c71a8;
$custom-dark: #000000;

JSON

{
  "hex": "#433b84",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 132
  },
  "hsl": {
    "h": 246.575,
    "s": 38.22,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4009,
    "c": 0.11819,
    "h": 284.7
  },
  "luminance": 0.05987
}

Semantic roles & 50–950 ramp

primary

#433B84

secondary

#A5AC6F

accent

#CE5AC1

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #433B84

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

Preview Lab → · Contrast checker → · Palette generator →