#363AB0#363AB0

#363AB0 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.6% C 0.183 H 274.0°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#363AB0
RGB	rgb(54, 58, 176)
HSL	hsl(238, 53%, 45%)
HSV	hsv(238, 69%, 69%)
CMYK	cmyk(69.3%, 67%, 0%, 31%)
CIE-LAB	lab(31.68, 37.17, -63.19)
CIE-LCH	lch(31.68, 73.31, 300.47°)
OKLab	oklab(42.63% 0.0128 -0.1825)
OKLCH	oklch(42.63% 0.183 274)
XYZ	xyz(10.8682, 6.9440, 41.8334)
Luminance	0.0694 (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

#363AB0 #B0AC36

analogous

#3677B0 #363AB0 #6F36B0

triadic

#363AB0 #B0363A #3AB036

tetradic

#363AB0 #B03677 #B0AC36 #36B06F

square

#363AB0 #B03677 #B0AC36 #36B06F

split-complementary

#363AB0 #B06F36 #77B036

monochromatic

#191B52 #282B81 #363AB0 #585BCC #8689DA

Accessibility & contrast

On white

8.79

#363AB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#363AB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363AB0

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363AB0	#FFFFFF	#000000	##FFFFFF
##363AB0	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B4

Deuteranopia (green-blind)

#0045AE

Tritanopia (blue-blind)

#005970

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #363ab0;
/* rgb */ color: rgb(54, 58, 176);
/* oklch */ color: oklch(42.6% 0.183 274.0);

Tailwind

colors: {
  custom: {
    50: '#7e70c9',
    500: '#363ab0',
    950: '#000000',
  },
}

SCSS

$custom: #363ab0;
$custom-light: #7e70c9;
$custom-dark: #000000;

JSON

{
  "hex": "#363ab0",
  "rgb": {
    "r": 54,
    "g": 58,
    "b": 176
  },
  "hsl": {
    "h": 238.033,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42633,
    "c": 0.18297,
    "h": 274
  },
  "luminance": 0.06945
}

Semantic roles & 50–950 ramp

primary

#363AB0

secondary

#C4C27E

accent

#D84BDC

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #363AB0

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

Preview Lab → · Contrast checker → · Palette generator →