#363BAC#363BAC

#363BAC is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.4% C 0.177 H 274.0°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#363BAC
RGB	rgb(54, 59, 172)
HSL	hsl(237, 52%, 44%)
HSV	hsv(237, 69%, 67%)
CMYK	cmyk(68.6%, 65.7%, 0%, 32.5%)
CIE-LAB	lab(31.55, 35.16, -61.01)
CIE-LCH	lch(31.55, 70.41, 299.96°)
OKLab	oklab(42.43% 0.0124 -0.1761)
OKLCH	oklch(42.43% 0.177 274)
XYZ	xyz(10.5292, 6.8898, 39.7967)
Luminance	0.0689 (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

#363BAC #ACA736

analogous

#3676AC #363BAC #6C36AC

triadic

#363BAC #AC363B #3BAC36

tetradic

#363BAC #AC3676 #ACA736 #36AC6C

square

#363BAC #AC3676 #ACA736 #36AC6C

split-complementary

#363BAC #AC6C36 #76AC36

monochromatic

#191B4F #272B7D #363BAC #555ACA #8488D8

Accessibility & contrast

On white

8.83

#363BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#363BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BAC

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363BAC	#FFFFFF	#000000	##FFFFFF
##363BAC	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B0

Deuteranopia (green-blind)

#0045AA

Tritanopia (blue-blind)

#00586E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #363bac;
/* rgb */ color: rgb(54, 59, 172);
/* oklch */ color: oklch(42.4% 0.177 274.0);

Tailwind

colors: {
  custom: {
    50: '#7d71c6',
    500: '#363bac',
    950: '#000000',
  },
}

SCSS

$custom: #363bac;
$custom-light: #7d71c6;
$custom-dark: #000000;

JSON

{
  "hex": "#363bac",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 172
  },
  "hsl": {
    "h": 237.458,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42432,
    "c": 0.17656,
    "h": 274
  },
  "luminance": 0.06891
}

Semantic roles & 50–950 ramp

primary

#363BAC

secondary

#C2BF7C

accent

#D64CDC

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #363BAC

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

Preview Lab → · Contrast checker → · Palette generator →