#3422A8#3422A8

#3422A8 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.2% C 0.198 H 277.5°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#3422A8
RGB	rgb(52, 34, 168)
HSL	hsl(248, 66%, 40%)
HSV	hsv(248, 80%, 66%)
CMYK	cmyk(69%, 79.8%, 0%, 34.1%)
CIE-LAB	lab(25.86, 47.90, -67.97)
CIE-LCH	lch(25.86, 83.16, 305.17°)
OKLab	oklab(38.21% 0.0259 -0.1964)
OKLCH	oklch(38.21% 0.198 277.5)
XYZ	xyz(9.0538, 4.7005, 37.4683)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3422A8 #96A822

analogous

#2253A8 #3422A8 #7722A8

triadic

#3422A8 #A83422 #22A834

tetradic

#3422A8 #A82253 #96A822 #22A877

square

#3422A8 #A82253 #96A822 #22A877

split-complementary

#3422A8 #A87722 #53A822

monochromatic

#140D42 #241875 #3422A8 #4832D5 #7565E0

Accessibility & contrast

On white

10.82

#3422A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3422A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3422A8

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3422A8	#FFFFFF	#000000	##FFFFFF
##3422A8	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#0038A6

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3422a8;
/* rgb */ color: rgb(52, 34, 168);
/* oklch */ color: oklch(38.2% 0.198 277.5);

Tailwind

colors: {
  custom: {
    50: '#7d61c3',
    500: '#3422a8',
    950: '#000000',
  },
}

SCSS

$custom: #3422a8;
$custom-light: #7d61c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3422a8",
  "rgb": {
    "r": 52,
    "g": 34,
    "b": 168
  },
  "hsl": {
    "h": 248.06,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38215,
    "c": 0.19809,
    "h": 277.5
  },
  "luminance": 0.04701
}

Semantic roles & 50–950 ramp

primary

#3422A8

secondary

#B8C561

accent

#E93FD2

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3422A8

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

Preview Lab → · Contrast checker → · Palette generator →