#363CCA#363CCA

#363CCA is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.214 H 272.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#363CCA
RGB	rgb(54, 60, 202)
HSL	hsl(238, 58%, 50%)
HSV	hsv(238, 73%, 79%)
CMYK	cmyk(73.3%, 70.3%, 0%, 20.8%)
CIE-LAB	lab(34.56, 44.84, -73.77)
CIE-LCH	lch(34.56, 86.33, 301.29°)
OKLab	oklab(45.45% 0.0084 -0.2134)
OKLCH	oklch(45.45% 0.214 272.3)
XYZ	xyz(13.7943, 8.2788, 56.7367)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363CCA #CAC436

analogous

#3686CA #363CCA #7A36CA

triadic

#363CCA #CA363C #3CCA36

tetradic

#363CCA #CA3686 #CAC436 #36CA7A

square

#363CCA #CA3686 #CAC436 #36CA7A

split-complementary

#363CCA #CA7A36 #86CA36

monochromatic

#1C1F6A #292D9A #363CCA #666BD7 #979AE4

Accessibility & contrast

On white

7.91

#363CCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#363CCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363CCA

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363CCA	#FFFFFF	#000000	##FFFFFF
##363CCA	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CE

Deuteranopia (green-blind)

#004AC7

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #363cca;
/* rgb */ color: rgb(54, 60, 202);
/* oklch */ color: oklch(45.5% 0.214 272.3);

Tailwind

colors: {
  custom: {
    50: '#8373db',
    500: '#363cca',
    950: '#000000',
  },
}

SCSS

$custom: #363cca;
$custom-light: #8373db;
$custom-dark: #000000;

JSON

{
  "hex": "#363cca",
  "rgb": {
    "r": 54,
    "g": 60,
    "b": 202
  },
  "hsl": {
    "h": 237.568,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.4545,
    "c": 0.21361,
    "h": 272.3
  },
  "luminance": 0.0828
}

Semantic roles & 50–950 ramp

primary

#363CCA

secondary

#CFCC8D

accent

#DB46E1

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #363CCA

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

Preview Lab → · Contrast checker → · Palette generator →