#434499#434499

#434499 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.136 H 278.6°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#434499
RGB	rgb(67, 68, 153)
HSL	hsl(239, 39%, 43%)
HSV	hsv(239, 56%, 60%)
CMYK	cmyk(56.2%, 55.6%, 0%, 40%)
CIE-LAB	lab(33.19, 25.02, -46.85)
CIE-LCH	lch(33.19, 53.12, 298.10°)
OKLab	oklab(43.41% 0.0203 -0.1341)
OKLCH	oklch(43.41% 0.136 278.6)
XYZ	xyz(10.1298, 7.6268, 31.0691)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434499 #999843

analogous

#436F99 #434499 #6D4399

triadic

#434499 #994344 #449943

tetradic

#434499 #99436F #999843 #43996D

square

#434499 #99436F #999843 #43996D

split-complementary

#434499 #996D43 #6F9943

monochromatic

#1E1E44 #30316E #434499 #6061B9 #8A8BCC

Accessibility & contrast

On white

8.32

#434499 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#434499 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434499

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434499	#FFFFFF	#000000	##FFFFFF
##434499	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D529C

Deuteranopia (green-blind)

#004B97

Tritanopia (blue-blind)

#185768

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #434499;
/* rgb */ color: rgb(67, 68, 153);
/* oklch */ color: oklch(43.4% 0.136 278.6);

Tailwind

colors: {
  custom: {
    50: '#7f78b8',
    500: '#434499',
    950: '#000000',
  },
}

SCSS

$custom: #434499;
$custom-light: #7f78b8;
$custom-dark: #000000;

JSON

{
  "hex": "#434499",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 153
  },
  "hsl": {
    "h": 239.302,
    "s": 39.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.43405,
    "c": 0.13564,
    "h": 278.6
  },
  "luminance": 0.07627
}

Semantic roles & 50–950 ramp

primary

#434499

secondary

#B7B681

accent

#CE59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #434499

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

Preview Lab → · Contrast checker → · Palette generator →