#433D7C#433D7C

#433D7C is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.9% C 0.103 H 285.0°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#433D7C
RGB	rgb(67, 61, 124)
HSL	hsl(246, 34%, 36%)
HSV	hsv(246, 51%, 49%)
CMYK	cmyk(46%, 50.8%, 0%, 51.4%)
CIE-LAB	lab(29.38, 20.01, -35.11)
CIE-LCH	lch(29.38, 40.41, 299.68°)
OKLab	oklab(39.92% 0.0268 -0.0996)
OKLCH	oklch(39.92% 0.103 285)
XYZ	xyz(7.6205, 5.9857, 19.8187)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433D7C #767C3D

analogous

#3D577C #433D7C #633D7C

triadic

#433D7C #7C433D #3D7C43

tetradic

#433D7C #7C3D57 #767C3D #3D7C63

square

#433D7C #7C3D57 #767C3D #3D7C63

split-complementary

#433D7C #7C633D #577C3D

monochromatic

#17152A #2D2953 #433D7C #5951A5 #7E77BC

Accessibility & contrast

On white

9.56

#433D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#433D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433D7C

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433D7C	#FFFFFF	#000000	##FFFFFF
##433D7C	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)

#22477E

Deuteranopia (green-blind)

#21437B

Tritanopia (blue-blind)

#314A56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #433d7c;
/* rgb */ color: rgb(67, 61, 124);
/* oklch */ color: oklch(39.9% 0.103 285.0);

Tailwind

colors: {
  custom: {
    50: '#7b72a2',
    500: '#433d7c',
    950: '#000000',
  },
}

SCSS

$custom: #433d7c;
$custom-light: #7b72a2;
$custom-dark: #000000;

JSON

{
  "hex": "#433d7c",
  "rgb": {
    "r": 67,
    "g": 61,
    "b": 124
  },
  "hsl": {
    "h": 245.714,
    "s": 34.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39916,
    "c": 0.10317,
    "h": 285
  },
  "luminance": 0.05986
}

Semantic roles & 50–950 ramp

primary

#433D7C

secondary

#A1A66F

accent

#CA5EC0

background

#F7F6FA

surface

#EEECF3

border

#C9C7CD

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #433D7C

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

Preview Lab → · Contrast checker → · Palette generator →