#363F97#363F97

#363F97 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.143 H 273.9°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#363F97
RGB	rgb(54, 63, 151)
HSL	hsl(234, 47%, 40%)
HSV	hsv(234, 64%, 59%)
CMYK	cmyk(64.2%, 58.3%, 0%, 40.8%)
CIE-LAB	lab(30.81, 25.12, -49.53)
CIE-LCH	lch(30.81, 55.54, 296.89°)
OKLab	oklab(41.35% 0.0098 -0.1424)
OKLCH	oklch(41.35% 0.143 273.9)
XYZ	xyz(8.8829, 6.5729, 30.0727)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363F97 #978E36

analogous

#366F97 #363F97 #5D3697

triadic

#363F97 #97363F #3F9736

tetradic

#363F97 #97366F #978E36 #36975D

square

#363F97 #97366F #978E36 #36975D

split-complementary

#363F97 #975D36 #6F9736

monochromatic

#16193D #262C6A #363F97 #4B56BF #7881CF

Accessibility & contrast

On white

9.07

#363F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#363F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363F97

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363F97	#FFFFFF	#000000	##FFFFFF
##363F97	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9A

Deuteranopia (green-blind)

#004495

Tritanopia (blue-blind)

#005464

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #363f97;
/* rgb */ color: rgb(54, 63, 151);
/* oklch */ color: oklch(41.3% 0.143 273.9);

Tailwind

colors: {
  custom: {
    50: '#7874b6',
    500: '#363f97',
    950: '#000000',
  },
}

SCSS

$custom: #363f97;
$custom-light: #7874b6;
$custom-dark: #000000;

JSON

{
  "hex": "#363f97",
  "rgb": {
    "r": 54,
    "g": 63,
    "b": 151
  },
  "hsl": {
    "h": 234.433,
    "s": 47.317,
    "l": 40.196
  },
  "oklch": {
    "l": 0.41345,
    "c": 0.14274,
    "h": 273.9
  },
  "luminance": 0.06574
}

Semantic roles & 50–950 ramp

primary

#363F97

secondary

#B8B171

accent

#CA51D7

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #363F97

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

Preview Lab → · Contrast checker → · Palette generator →