#3424A8#3424A8

#3424A8 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.5% C 0.196 H 277.3°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#3424A8
RGB	rgb(52, 36, 168)
HSL	hsl(247, 65%, 40%)
HSV	hsv(247, 79%, 66%)
CMYK	cmyk(69%, 78.6%, 0%, 34.1%)
CIE-LAB	lab(26.21, 46.90, -67.40)
CIE-LCH	lch(26.21, 82.11, 304.83°)
OKLab	oklab(38.46% 0.0249 -0.1948)
OKLCH	oklch(38.46% 0.196 277.3)
XYZ	xyz(9.1126, 4.8182, 37.4880)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3424A8 #98A824

analogous

#2456A8 #3424A8 #7624A8

triadic

#3424A8 #A83424 #24A834

tetradic

#3424A8 #A82456 #98A824 #24A876

square

#3424A8 #A82456 #98A824 #24A876

split-complementary

#3424A8 #A87624 #56A824

monochromatic

#150E43 #241976 #3424A8 #4935D4 #7668DF

Accessibility & contrast

On white

10.69

#3424A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3424A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3424A8

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3424A8	#FFFFFF	#000000	##FFFFFF
##3424A8	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#0038A6

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3424a8;
/* rgb */ color: rgb(52, 36, 168);
/* oklch */ color: oklch(38.5% 0.196 277.3);

Tailwind

colors: {
  custom: {
    50: '#7d62c3',
    500: '#3424a8',
    950: '#000000',
  },
}

SCSS

$custom: #3424a8;
$custom-light: #7d62c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3424a8",
  "rgb": {
    "r": 52,
    "g": 36,
    "b": 168
  },
  "hsl": {
    "h": 247.273,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.38457,
    "c": 0.19634,
    "h": 277.3
  },
  "luminance": 0.04819
}

Semantic roles & 50–950 ramp

primary

#3424A8

secondary

#B9C463

accent

#E840D3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3424A8

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

Preview Lab → · Contrast checker → · Palette generator →