#3822A8#3822A8

#3822A8 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.5% C 0.197 H 279.2°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#3822A8
RGB	rgb(56, 34, 168)
HSL	hsl(250, 66%, 40%)
HSV	hsv(250, 80%, 66%)
CMYK	cmyk(66.7%, 79.8%, 0%, 34.1%)
CIE-LAB	lab(26.19, 48.29, -67.42)
CIE-LCH	lch(26.19, 82.93, 305.61°)
OKLab	oklab(38.53% 0.0316 -0.1947)
OKLCH	oklch(38.53% 0.197 279.2)
XYZ	xyz(9.2685, 4.8112, 37.4784)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3822A8 #92A822

analogous

#224FA8 #3822A8 #7B22A8

triadic

#3822A8 #A83822 #22A838

tetradic

#3822A8 #A8224F #92A822 #22A87B

square

#3822A8 #A8224F #92A822 #22A87B

split-complementary

#3822A8 #A87B22 #4FA822

monochromatic

#160D42 #271875 #3822A8 #4D32D5 #7965E0

Accessibility & contrast

On white

10.70

#3822A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3822A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3822A8

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3822A8	#FFFFFF	#000000	##FFFFFF
##3822A8	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3822a8;
/* rgb */ color: rgb(56, 34, 168);
/* oklch */ color: oklch(38.5% 0.197 279.2);

Tailwind

colors: {
  custom: {
    50: '#7f61c3',
    500: '#3822a8',
    950: '#000000',
  },
}

SCSS

$custom: #3822a8;
$custom-light: #7f61c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3822a8",
  "rgb": {
    "r": 56,
    "g": 34,
    "b": 168
  },
  "hsl": {
    "h": 249.851,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38525,
    "c": 0.19725,
    "h": 279.2
  },
  "luminance": 0.04812
}

Semantic roles & 50–950 ramp

primary

#3822A8

secondary

#B5C561

accent

#E93FCD

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3822A8

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

Preview Lab → · Contrast checker → · Palette generator →