#363EA0#363EA0

#363EA0 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.9% C 0.157 H 273.9°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#363EA0
RGB	rgb(54, 62, 160)
HSL	hsl(235, 50%, 42%)
HSV	hsv(235, 66%, 63%)
CMYK	cmyk(66.3%, 61.2%, 0%, 37.3%)
CIE-LAB	lab(31.27, 29.00, -54.26)
CIE-LCH	lch(31.27, 61.52, 298.12°)
OKLab	oklab(41.91% 0.0107 -0.1563)
OKLCH	oklch(41.91% 0.157 273.9)
XYZ	xyz(9.5870, 6.7667, 34.0518)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363EA0 #A09836

analogous

#3673A0 #363EA0 #6336A0

triadic

#363EA0 #A0363E #3EA036

tetradic

#363EA0 #A03673 #A09836 #36A063

square

#363EA0 #A03673 #A09836 #36A063

split-complementary

#363EA0 #A06336 #73A036

monochromatic

#171B44 #272C72 #363EA0 #4F58C4 #7D84D3

Accessibility & contrast

On white

8.92

#363EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#363EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363EA0

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363EA0	#FFFFFF	#000000	##FFFFFF
##363EA0	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA3

Deuteranopia (green-blind)

#00459E

Tritanopia (blue-blind)

#005669

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #363ea0;
/* rgb */ color: rgb(54, 62, 160);
/* oklch */ color: oklch(41.9% 0.157 273.9);

Tailwind

colors: {
  custom: {
    50: '#7a73bd',
    500: '#363ea0',
    950: '#000000',
  },
}

SCSS

$custom: #363ea0;
$custom-light: #7a73bd;
$custom-dark: #000000;

JSON

{
  "hex": "#363ea0",
  "rgb": {
    "r": 54,
    "g": 62,
    "b": 160
  },
  "hsl": {
    "h": 235.472,
    "s": 49.533,
    "l": 41.961
  },
  "oklch": {
    "l": 0.41907,
    "c": 0.15666,
    "h": 273.9
  },
  "luminance": 0.06768
}

Semantic roles & 50–950 ramp

primary

#363EA0

secondary

#BCB775

accent

#CF4FD9

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #363EA0

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

Preview Lab → · Contrast checker → · Palette generator →