#433BA6#433BA6

#433BA6 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.8% C 0.166 H 280.1°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#433BA6
RGB	rgb(67, 59, 166)
HSL	hsl(244, 48%, 44%)
HSV	hsv(244, 64%, 65%)
CMYK	cmyk(59.6%, 64.5%, 0%, 34.9%)
CIE-LAB	lab(31.97, 35.09, -56.68)
CIE-LCH	lch(31.97, 66.67, 301.76°)
OKLab	oklab(42.82% 0.0291 -0.1631)
OKLCH	oklch(42.82% 0.166 280.1)
XYZ	xyz(10.7595, 7.0736, 36.8674)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433BA6 #9EA63B

analogous

#3B69A6 #433BA6 #793BA6

triadic

#433BA6 #A6433B #3BA643

tetradic

#433BA6 #A63B69 #9EA63B #3BA679

square

#433BA6 #A63B69 #9EA63B #3BA679

split-complementary

#433BA6 #A6793B #69A63B

monochromatic

#1F1B4C #312B79 #433BA6 #625AC4 #8D87D4

Accessibility & contrast

On white

8.70

#433BA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#433BA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433BA6

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433BA6	#FFFFFF	#000000	##FFFFFF
##433BA6	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#0047A4

Tritanopia (blue-blind)

#00566B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #433ba6;
/* rgb */ color: rgb(67, 59, 166);
/* oklch */ color: oklch(42.8% 0.166 280.1);

Tailwind

colors: {
  custom: {
    50: '#8271c1',
    500: '#433ba6',
    950: '#000000',
  },
}

SCSS

$custom: #433ba6;
$custom-light: #8271c1;
$custom-dark: #000000;

JSON

{
  "hex": "#433ba6",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 166
  },
  "hsl": {
    "h": 244.486,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4282,
    "c": 0.16566,
    "h": 280.1
  },
  "luminance": 0.07074
}

Semantic roles & 50–950 ramp

primary

#433BA6

secondary

#BABF7E

accent

#D751CD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #433BA6

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

Preview Lab → · Contrast checker → · Palette generator →