#433C79#433C79

#433C79 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.5% C 0.100 H 286.1°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#433C79
RGB	rgb(67, 60, 121)
HSL	hsl(247, 34%, 35%)
HSV	hsv(247, 50%, 47%)
CMYK	cmyk(44.6%, 50.4%, 0%, 52.5%)
CIE-LAB	lab(28.92, 19.72, -33.96)
CIE-LCH	lch(28.92, 39.27, 300.14°)
OKLab	oklab(39.51% 0.0278 -0.0963)
OKLCH	oklch(39.51% 0.1 286.1)
XYZ	xyz(7.3808, 5.8052, 18.8171)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433C79 #72793C

analogous

#3C5379 #433C79 #613C79

triadic

#433C79 #79433C #3C7943

tetradic

#433C79 #793C53 #72793C #3C7961

square

#433C79 #793C53 #72793C #3C7961

split-complementary

#433C79 #79613C #53793C

monochromatic

#161327 #2C2850 #433C79 #5A50A2 #7D75BB

Accessibility & contrast

On white

9.72

#433C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#433C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433C79

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433C79	#FFFFFF	#000000	##FFFFFF
##433C79	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23467B

Deuteranopia (green-blind)

#224278

Tritanopia (blue-blind)

#334954

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #433c79;
/* rgb */ color: rgb(67, 60, 121);
/* oklch */ color: oklch(39.5% 0.100 286.1);

Tailwind

colors: {
  custom: {
    50: '#7a71a0',
    500: '#433c79',
    950: '#000000',
  },
}

SCSS

$custom: #433c79;
$custom-light: #7a71a0;
$custom-dark: #000000;

JSON

{
  "hex": "#433c79",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 121
  },
  "hsl": {
    "h": 246.885,
    "s": 33.702,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39508,
    "c": 0.10021,
    "h": 286.1
  },
  "luminance": 0.05805
}

Semantic roles & 50–950 ramp

primary

#433C79

secondary

#9EA46C

accent

#CA5EBD

background

#F7F6F9

surface

#EEECF2

border

#C9C7CC

text

#09070F

muted

#7B7A7E

Preview Lab

Preview with #433C79

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

Preview Lab → · Contrast checker → · Palette generator →