#363AAE#363AAE

#363AAE is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.4% C 0.180 H 274.1°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#363AAE
RGB	rgb(54, 58, 174)
HSL	hsl(238, 53%, 45%)
HSV	hsv(238, 69%, 68%)
CMYK	cmyk(69%, 66.7%, 0%, 31.8%)
CIE-LAB	lab(31.50, 36.48, -62.29)
CIE-LCH	lch(31.50, 72.19, 300.35°)
OKLab	oklab(42.45% 0.013 -0.1799)
OKLCH	oklch(42.45% 0.18 274.1)
XYZ	xyz(10.6718, 6.8654, 40.7989)
Luminance	0.0687 (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

#363AAE #AEAA36

analogous

#3676AE #363AAE #6E36AE

triadic

#363AAE #AE363A #3AAE36

tetradic

#363AAE #AE3676 #AEAA36 #36AE6E

square

#363AAE #AE3676 #AEAA36 #36AE6E

split-complementary

#363AAE #AE6E36 #76AE36

monochromatic

#191B51 #282A7F #363AAE #565ACB #8588D9

Accessibility & contrast

On white

8.85

#363AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#363AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363AAE

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363AAE	#FFFFFF	#000000	##FFFFFF
##363AAE	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B2

Deuteranopia (green-blind)

#0045AC

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #363aae;
/* rgb */ color: rgb(54, 58, 174);
/* oklch */ color: oklch(42.4% 0.180 274.1);

Tailwind

colors: {
  custom: {
    50: '#7d70c7',
    500: '#363aae',
    950: '#000000',
  },
}

SCSS

$custom: #363aae;
$custom-light: #7d70c7;
$custom-dark: #000000;

JSON

{
  "hex": "#363aae",
  "rgb": {
    "r": 54,
    "g": 58,
    "b": 174
  },
  "hsl": {
    "h": 238,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42446,
    "c": 0.18036,
    "h": 274.1
  },
  "luminance": 0.06866
}

Semantic roles & 50–950 ramp

primary

#363AAE

secondary

#C3C17D

accent

#D74CDC

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #363AAE

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

Preview Lab → · Contrast checker → · Palette generator →