#433AA6#433AA6

#433AA6 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.167 H 280.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#433AA6
RGB	rgb(67, 58, 166)
HSL	hsl(245, 48%, 44%)
HSV	hsv(245, 65%, 65%)
CMYK	cmyk(59.6%, 65.1%, 0%, 34.9%)
CIE-LAB	lab(31.74, 35.70, -57.06)
CIE-LCH	lch(31.74, 67.31, 302.03°)
OKLab	oklab(42.65% 0.0301 -0.1642)
OKLCH	oklch(42.65% 0.167 280.4)
XYZ	xyz(10.7086, 6.9718, 36.8504)
Luminance	0.0697 (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

#433AA6 #9DA63A

analogous

#3A67A6 #433AA6 #793AA6

triadic

#433AA6 #A6433A #3AA643

tetradic

#433AA6 #A63A67 #9DA63A #3AA679

square

#433AA6 #A63A67 #9DA63A #3AA679

split-complementary

#433AA6 #A6793A #67A63A

monochromatic

#1E1A4B #312A79 #433AA6 #6158C5 #8C86D5

Accessibility & contrast

On white

8.77

#433AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#433AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433AA6

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433AA6	#FFFFFF	#000000	##FFFFFF
##433AA6	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#0047A4

Tritanopia (blue-blind)

#00556A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #433aa6;
/* rgb */ color: rgb(67, 58, 166);
/* oklch */ color: oklch(42.7% 0.167 280.4);

Tailwind

colors: {
  custom: {
    50: '#8271c1',
    500: '#433aa6',
    950: '#000000',
  },
}

SCSS

$custom: #433aa6;
$custom-light: #8271c1;
$custom-dark: #000000;

JSON

{
  "hex": "#433aa6",
  "rgb": {
    "r": 67,
    "g": 58,
    "b": 166
  },
  "hsl": {
    "h": 245,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42651,
    "c": 0.16692,
    "h": 280.4
  },
  "luminance": 0.06973
}

Semantic roles & 50–950 ramp

primary

#433AA6

secondary

#B9BF7D

accent

#D850CC

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #433AA6

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

Preview Lab → · Contrast checker → · Palette generator →