#3622BB#3622BB

#3622BB is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.5% C 0.220 H 276.1°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3622BB
RGB	rgb(54, 34, 187)
HSL	hsl(248, 69%, 43%)
HSV	hsv(248, 82%, 73%)
CMYK	cmyk(71.1%, 81.8%, 0%, 26.7%)
CIE-LAB	lab(28.15, 53.78, -75.54)
CIE-LCH	lch(28.15, 92.73, 305.45°)
OKLab	oklab(40.47% 0.0233 -0.2183)
OKLCH	oklch(40.47% 0.22 276.1)
XYZ	xyz(11.0601, 5.5151, 47.4857)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3622BB #A7BB22

analogous

#225ABB #3622BB #8222BB

triadic

#3622BB #BB3622 #22BB36

tetradic

#3622BB #BB225A #A7BB22 #22BB82

square

#3622BB #BB225A #A7BB22 #22BB82

split-complementary

#3622BB #BB8222 #5ABB22

monochromatic

#180F53 #271987 #3622BB #533EDC #8172E5

Accessibility & contrast

On white

9.98

#3622BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3622BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3622BB

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3622BB	#FFFFFF	#000000	##FFFFFF
##3622BB	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BF

Deuteranopia (green-blind)

#003CB8

Tritanopia (blue-blind)

#005270

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3622bb;
/* rgb */ color: rgb(54, 34, 187);
/* oklch */ color: oklch(40.5% 0.220 276.1);

Tailwind

colors: {
  custom: {
    50: '#8262d1',
    500: '#3622bb',
    950: '#000000',
  },
}

SCSS

$custom: #3622bb;
$custom-light: #8262d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3622bb",
  "rgb": {
    "r": 54,
    "g": 34,
    "b": 187
  },
  "hsl": {
    "h": 247.843,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40468,
    "c": 0.21958,
    "h": 276.1
  },
  "luminance": 0.05516
}

Semantic roles & 50–950 ramp

primary

#3622BB

secondary

#C0CC6D

accent

#EC3CD5

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #3622BB

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

Preview Lab → · Contrast checker → · Palette generator →