#363AC5#363AC5

#363AC5 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.7% C 0.210 H 272.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#363AC5
RGB	rgb(54, 58, 197)
HSL	hsl(238, 57%, 49%)
HSV	hsv(238, 73%, 77%)
CMYK	cmyk(72.6%, 70.6%, 0%, 22.7%)
CIE-LAB	lab(33.65, 44.33, -72.35)
CIE-LCH	lch(33.65, 84.85, 301.50°)
OKLab	oklab(44.65% 0.0102 -0.2093)
OKLCH	oklch(44.65% 0.21 272.8)
XYZ	xyz(13.1090, 7.8403, 53.6350)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.03

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363AC5 #C5C136

analogous

#3682C5 #363AC5 #7A36C5

triadic

#363AC5 #C5363A #3AC536

tetradic

#363AC5 #C53682 #C5C136 #36C57A

square

#363AC5 #C53682 #C5C136 #36C57A

split-complementary

#363AC5 #C57A36 #82C536

monochromatic

#1C1E65 #292C95 #363AC5 #6467D4 #9496E2

Accessibility & contrast

On white

8.18

#363AC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#363AC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363AC5

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363AC5	#FFFFFF	#000000	##FFFFFF
##363AC5	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C9

Deuteranopia (green-blind)

#0048C2

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #363ac5;
/* rgb */ color: rgb(54, 58, 197);
/* oklch */ color: oklch(44.7% 0.210 272.8);

Tailwind

colors: {
  custom: {
    50: '#8271d8',
    500: '#363ac5',
    950: '#000000',
  },
}

SCSS

$custom: #363ac5;
$custom-light: #8271d8;
$custom-dark: #000000;

JSON

{
  "hex": "#363ac5",
  "rgb": {
    "r": 54,
    "g": 58,
    "b": 197
  },
  "hsl": {
    "h": 238.322,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44652,
    "c": 0.20954,
    "h": 272.8
  },
  "luminance": 0.07842
}

Semantic roles & 50–950 ramp

primary

#363AC5

secondary

#CDCB8A

accent

#DC48E0

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #363AC5

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

Preview Lab → · Contrast checker → · Palette generator →