#3622B1#3622B1

#3622B1 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.4% C 0.208 H 277.2°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#3622B1
RGB	rgb(54, 34, 177)
HSL	hsl(248, 68%, 41%)
HSV	hsv(248, 81%, 69%)
CMYK	cmyk(69.5%, 80.8%, 0%, 30.6%)
CIE-LAB	lab(27.02, 50.81, -71.46)
CIE-LCH	lch(27.02, 87.68, 305.41°)
OKLab	oklab(39.35% 0.0262 -0.2065)
OKLCH	oklch(39.35% 0.208 277.2)
XYZ	xyz(10.0266, 5.1017, 42.0428)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3622B1 #9DB122

analogous

#2255B1 #3622B1 #7E22B1

triadic

#3622B1 #B13622 #22B136

tetradic

#3622B1 #B12255 #9DB122 #22B17E

square

#3622B1 #B12255 #9DB122 #22B17E

split-complementary

#3622B1 #B17E22 #55B122

monochromatic

#170E4A #26187E #3622B1 #4E38D9 #7C6BE3

Accessibility & contrast

On white

10.39

#3622B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3622B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3622B1

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3622B1	#FFFFFF	#000000	##FFFFFF
##3622B1	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B5

Deuteranopia (green-blind)

#003AAF

Tritanopia (blue-blind)

#004E6A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3622b1;
/* rgb */ color: rgb(54, 34, 177);
/* oklch */ color: oklch(39.4% 0.208 277.2);

Tailwind

colors: {
  custom: {
    50: '#8062ca',
    500: '#3622b1',
    950: '#000000',
  },
}

SCSS

$custom: #3622b1;
$custom-light: #8062ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3622b1",
  "rgb": {
    "r": 54,
    "g": 34,
    "b": 177
  },
  "hsl": {
    "h": 248.392,
    "s": 67.773,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39354,
    "c": 0.20814,
    "h": 277.2
  },
  "luminance": 0.05103
}

Semantic roles & 50–950 ramp

primary

#3622B1

secondary

#BBC966

accent

#EB3DD2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3622B1

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

Preview Lab → · Contrast checker → · Palette generator →