#363BBD#363BBD

#363BBD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.198 H 273.1°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#363BBD
RGB	rgb(54, 59, 189)
HSL	hsl(238, 56%, 48%)
HSV	hsv(238, 71%, 74%)
CMYK	cmyk(71.4%, 68.8%, 0%, 25.9%)
CIE-LAB	lab(33.10, 41.03, -68.55)
CIE-LCH	lch(33.10, 79.89, 300.90°)
OKLab	oklab(44.03% 0.0107 -0.1982)
OKLCH	oklch(44.03% 0.198 273.1)
XYZ	xyz(12.2675, 7.5851, 48.9518)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363BBD #BDB836

analogous

#367EBD #363BBD #7536BD

triadic

#363BBD #BD363B #3BBD36

tetradic

#363BBD #BD367E #BDB836 #36BD75

square

#363BBD #BD367E #BDB836 #36BD75

split-complementary

#363BBD #BD7536 #7EBD36

monochromatic

#1B1D5E #282C8D #363BBD #5F63D1 #8F92DF

Accessibility & contrast

On white

8.34

#363BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#363BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BBD

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363BBD	#FFFFFF	#000000	##FFFFFF
##363BBD	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C1

Deuteranopia (green-blind)

#0047BB

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #363bbd;
/* rgb */ color: rgb(54, 59, 189);
/* oklch */ color: oklch(44.0% 0.198 273.1);

Tailwind

colors: {
  custom: {
    50: '#8072d2',
    500: '#363bbd',
    950: '#000000',
  },
}

SCSS

$custom: #363bbd;
$custom-light: #8072d2;
$custom-dark: #000000;

JSON

{
  "hex": "#363bbd",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 189
  },
  "hsl": {
    "h": 237.778,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4403,
    "c": 0.19849,
    "h": 273.1
  },
  "luminance": 0.07586
}

Semantic roles & 50–950 ramp

primary

#363BBD

secondary

#C9C785

accent

#D949DF

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #363BBD

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

Preview Lab → · Contrast checker → · Palette generator →