#363EC3#363EC3

#363EC3 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.1% C 0.203 H 272.3°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#363EC3
RGB	rgb(54, 62, 195)
HSL	hsl(237, 57%, 49%)
HSV	hsv(237, 72%, 76%)
CMYK	cmyk(72.3%, 68.2%, 0%, 23.5%)
CIE-LAB	lab(34.33, 41.27, -70.06)
CIE-LCH	lch(34.33, 81.31, 300.50°)
OKLab	oklab(45.09% 0.0082 -0.2026)
OKLCH	oklch(45.09% 0.203 272.3)
XYZ	xyz(13.0910, 8.1683, 52.5059)
Luminance	0.0817 (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

#363EC3 #C3BB36

analogous

#3685C3 #363EC3 #7536C3

triadic

#363EC3 #C3363E #3EC336

tetradic

#363EC3 #C33685 #C3BB36 #36C375

square

#363EC3 #C33685 #C3BB36 #36C375

split-complementary

#363EC3 #C37536 #85C336

monochromatic

#1B2063 #292F93 #363EC3 #6369D4 #9297E1

Accessibility & contrast

On white

7.97

#363EC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#363EC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363EC3

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363EC3	#FFFFFF	#000000	##FFFFFF
##363EC3	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C7

Deuteranopia (green-blind)

#004AC1

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #363ec3;
/* rgb */ color: rgb(54, 62, 195);
/* oklch */ color: oklch(45.1% 0.203 272.3);

Tailwind

colors: {
  custom: {
    50: '#8174d6',
    500: '#363ec3',
    950: '#000000',
  },
}

SCSS

$custom: #363ec3;
$custom-light: #8174d6;
$custom-dark: #000000;

JSON

{
  "hex": "#363ec3",
  "rgb": {
    "r": 54,
    "g": 62,
    "b": 195
  },
  "hsl": {
    "h": 236.596,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45087,
    "c": 0.20277,
    "h": 272.3
  },
  "luminance": 0.0817
}

Semantic roles & 50–950 ramp

primary

#363EC3

secondary

#CCC889

accent

#D748E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #363EC3

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

Preview Lab → · Contrast checker → · Palette generator →