#3623AD#3623AD

#3623AD is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.0% C 0.203 H 277.6°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3623AD
RGB	rgb(54, 35, 173)
HSL	hsl(248, 66%, 41%)
HSV	hsv(248, 80%, 68%)
CMYK	cmyk(68.8%, 79.8%, 0%, 32.2%)
CIE-LAB	lab(26.74, 49.12, -69.53)
CIE-LCH	lch(26.74, 85.13, 305.24°)
OKLab	oklab(39.03% 0.0268 -0.2009)
OKLCH	oklch(39.03% 0.203 277.6)
XYZ	xyz(9.6627, 5.0026, 39.9834)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3623AD #9AAD23

analogous

#2355AD #3623AD #7B23AD

triadic

#3623AD #AD3623 #23AD36

tetradic

#3623AD #AD2355 #9AAD23 #23AD7B

square

#3623AD #AD2355 #9AAD23 #23AD7B

split-complementary

#3623AD #AD7B23 #55AD23

monochromatic

#160E47 #26197A #3623AD #4D37D6 #7A6AE1

Accessibility & contrast

On white

10.50

#3623AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3623AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3623AD

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3623AD	#FFFFFF	#000000	##FFFFFF
##3623AD	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B1

Deuteranopia (green-blind)

#0039AB

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3623ad;
/* rgb */ color: rgb(54, 35, 173);
/* oklch */ color: oklch(39.0% 0.203 277.6);

Tailwind

colors: {
  custom: {
    50: '#7f62c7',
    500: '#3623ad',
    950: '#000000',
  },
}

SCSS

$custom: #3623ad;
$custom-light: #7f62c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3623ad",
  "rgb": {
    "r": 54,
    "g": 35,
    "b": 173
  },
  "hsl": {
    "h": 248.261,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39029,
    "c": 0.20266,
    "h": 277.6
  },
  "luminance": 0.05003
}

Semantic roles & 50–950 ramp

primary

#3623AD

secondary

#B9C765

accent

#E93FD2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3623AD

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

Preview Lab → · Contrast checker → · Palette generator →