#433B79#433B79

#433B79 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 39.3% C 0.102 H 286.6°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#433B79
RGB	rgb(67, 59, 121)
HSL	hsl(248, 34%, 35%)
HSV	hsv(248, 51%, 47%)
CMYK	cmyk(44.6%, 51.2%, 0%, 52.5%)
CIE-LAB	lab(28.65, 20.37, -34.39)
CIE-LCH	lch(28.65, 39.97, 300.64°)
OKLab	oklab(39.31% 0.0292 -0.0975)
OKLCH	oklch(39.31% 0.102 286.6)
XYZ	xyz(7.3289, 5.7014, 18.7998)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433B79 #71793B

analogous

#3B5279 #433B79 #623B79

triadic

#433B79 #79433B #3B7943

tetradic

#433B79 #793B52 #71793B #3B7962

square

#433B79 #793B52 #71793B #3B7962

split-complementary

#433B79 #79623B #52793B

monochromatic

#151327 #2C2750 #433B79 #5A4FA2 #7D73BB

Accessibility & contrast

On white

9.81

#433B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#433B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433B79

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433B79	#FFFFFF	#000000	##FFFFFF
##433B79	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21457B

Deuteranopia (green-blind)

#204278

Tritanopia (blue-blind)

#334854

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #433b79;
/* rgb */ color: rgb(67, 59, 121);
/* oklch */ color: oklch(39.3% 0.102 286.6);

Tailwind

colors: {
  custom: {
    50: '#7b71a0',
    500: '#433b79',
    950: '#000000',
  },
}

SCSS

$custom: #433b79;
$custom-light: #7b71a0;
$custom-dark: #000000;

JSON

{
  "hex": "#433b79",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 121
  },
  "hsl": {
    "h": 247.742,
    "s": 34.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39306,
    "c": 0.1018,
    "h": 286.6
  },
  "luminance": 0.05702
}

Semantic roles & 50–950 ramp

primary

#433B79

secondary

#9DA56B

accent

#CB5DBC

background

#F7F6F9

surface

#EEECF2

border

#C9C7CC

text

#09070F

muted

#7B7A7E

Preview Lab

Preview with #433B79

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

Preview Lab → · Contrast checker → · Palette generator →