#3632BB#3632BB

#3632BB is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.5% C 0.205 H 274.5°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#3632BB
RGB	rgb(54, 50, 187)
HSL	hsl(242, 58%, 46%)
HSV	hsv(242, 73%, 73%)
CMYK	cmyk(71.1%, 73.3%, 0%, 26.7%)
CIE-LAB	lab(31.00, 45.62, -70.83)
CIE-LCH	lch(31.00, 84.26, 302.79°)
OKLab	oklab(42.47% 0.0161 -0.2048)
OKLCH	oklch(42.47% 0.205 274.5)
XYZ	xyz(11.6286, 6.6522, 47.6752)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 3.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3632BB #B7BB32

analogous

#3273BB #3632BB #7B32BB

triadic

#3632BB #BB3632 #32BB36

tetradic

#3632BB #BB3273 #B7BB32 #32BB7B

square

#3632BB #BB3273 #B7BB32 #32BB7B

split-complementary

#3632BB #BB7B32 #73BB32

monochromatic

#1A185A #28258B #3632BB #5B58D2 #8B88DF

Accessibility & contrast

On white

9.01

#3632BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3632BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3632BB

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3632BB	#FFFFFF	#000000	##FFFFFF
##3632BB	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBF

Deuteranopia (green-blind)

#0043B9

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3632bb;
/* rgb */ color: rgb(54, 50, 187);
/* oklch */ color: oklch(42.5% 0.205 274.5);

Tailwind

colors: {
  custom: {
    50: '#816cd1',
    500: '#3632bb',
    950: '#000000',
  },
}

SCSS

$custom: #3632bb;
$custom-light: #816cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3632bb",
  "rgb": {
    "r": 54,
    "g": 50,
    "b": 187
  },
  "hsl": {
    "h": 241.752,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.42465,
    "c": 0.20546,
    "h": 274.5
  },
  "luminance": 0.06653
}

Semantic roles & 50–950 ramp

primary

#3632BB

secondary

#C7C980

accent

#E147DD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3632BB

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

Preview Lab → · Contrast checker → · Palette generator →