#433D7B#433D7B

#433D7B is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.8% C 0.102 H 285.2°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#433D7B
RGB	rgb(67, 61, 123)
HSL	hsl(246, 34%, 36%)
HSV	hsv(246, 50%, 48%)
CMYK	cmyk(45.5%, 50.4%, 0%, 51.8%)
CIE-LAB	lab(29.31, 19.69, -34.58)
CIE-LCH	lch(29.31, 39.80, 299.66°)
OKLab	oklab(39.85% 0.0267 -0.0981)
OKLCH	oklch(39.85% 0.102 285.2)
XYZ	xyz(7.5576, 5.9605, 19.4873)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433D7B #757B3D

analogous

#3D567B #433D7B #623D7B

triadic

#433D7B #7B433D #3D7B43

tetradic

#433D7B #7B3D56 #757B3D #3D7B62

square

#433D7B #7B3D56 #757B3D #3D7B62

split-complementary

#433D7B #7B623D #567B3D

monochromatic

#161429 #2D2952 #433D7B #5951A4 #7E77BC

Accessibility & contrast

On white

9.58

#433D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#433D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433D7B

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433D7B	#FFFFFF	#000000	##FFFFFF
##433D7B	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23477D

Deuteranopia (green-blind)

#22437A

Tritanopia (blue-blind)

#324A56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #433d7b;
/* rgb */ color: rgb(67, 61, 123);
/* oklch */ color: oklch(39.8% 0.102 285.2);

Tailwind

colors: {
  custom: {
    50: '#7b72a1',
    500: '#433d7b',
    950: '#000000',
  },
}

SCSS

$custom: #433d7b;
$custom-light: #7b72a1;
$custom-dark: #000000;

JSON

{
  "hex": "#433d7b",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 123
  },
  "hsl": {
    "h": 245.806,
    "s": 33.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39848,
    "c": 0.10166,
    "h": 285.2
  },
  "luminance": 0.05961
}

Semantic roles & 50–950 ramp

primary

#433D7B

secondary

#A0A66E

accent

#CA5EBF

background

#F7F6FA

surface

#EEECF3

border

#C9C7CD

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #433D7B

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

Preview Lab → · Contrast checker → · Palette generator →