#434397#434397

#434397 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.1% C 0.134 H 279.2°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#434397
RGB	rgb(67, 67, 151)
HSL	hsl(240, 39%, 43%)
HSV	hsv(240, 56%, 59%)
CMYK	cmyk(55.6%, 55.6%, 0%, 40.8%)
CIE-LAB	lab(32.79, 24.99, -46.29)
CIE-LCH	lch(32.79, 52.61, 298.37°)
OKLab	oklab(43.06% 0.0214 -0.1325)
OKLCH	oklch(43.06% 0.134 279.2)
XYZ	xyz(9.9061, 7.4413, 30.1865)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434397 #979743

analogous

#436D97 #434397 #6D4397

triadic

#434397 #974343 #439743

tetradic

#434397 #97436D #979743 #43976D

square

#434397 #97436D #979743 #43976D

split-complementary

#434397 #976D43 #6D9743

monochromatic

#1D1D42 #30306D #434397 #5F5FB8 #8A8ACB

Accessibility & contrast

On white

8.44

#434397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#434397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434397

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434397	#FFFFFF	#000000	##FFFFFF
##434397	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E519A

Deuteranopia (green-blind)

#004A95

Tritanopia (blue-blind)

#1B5666

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #434397;
/* rgb */ color: rgb(67, 67, 151);
/* oklch */ color: oklch(43.1% 0.134 279.2);

Tailwind

colors: {
  custom: {
    50: '#7e77b6',
    500: '#434397',
    950: '#000000',
  },
}

SCSS

$custom: #434397;
$custom-light: #7e77b6;
$custom-dark: #000000;

JSON

{
  "hex": "#434397",
  "rgb": {
    "r": 67,
    "g": 67,
    "b": 151
  },
  "hsl": {
    "h": 240,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43059,
    "c": 0.13417,
    "h": 279.2
  },
  "luminance": 0.07442
}

Semantic roles & 50–950 ramp

primary

#434397

secondary

#B6B680

accent

#CE59CE

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #434397

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

Preview Lab → · Contrast checker → · Palette generator →