#363EB7#363EB7

#363EB7 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.187 H 272.9°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#363EB7
RGB	rgb(54, 62, 183)
HSL	hsl(236, 54%, 46%)
HSV	hsv(236, 70%, 72%)
CMYK	cmyk(70.5%, 66.1%, 0%, 28.2%)
CIE-LAB	lab(33.24, 37.12, -64.79)
CIE-LCH	lch(33.24, 74.67, 299.81°)
OKLab	oklab(43.96% 0.0094 -0.1872)
OKLCH	oklch(43.96% 0.187 272.9)
XYZ	xyz(11.7883, 7.6473, 45.6454)
Luminance	0.0765 (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

#363EB7 #B7AF36

analogous

#367FB7 #363EB7 #6F36B7

triadic

#363EB7 #B7363E #3EB736

tetradic

#363EB7 #B7367F #B7AF36 #36B76F

square

#363EB7 #B7367F #B7AF36 #36B76F

split-complementary

#363EB7 #B76F36 #7FB736

monochromatic

#1A1E58 #282E88 #363EB7 #5B63CF #8B90DD

Accessibility & contrast

On white

8.30

#363EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#363EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363EB7

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363EB7	#FFFFFF	#000000	##FFFFFF
##363EB7	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#0048B5

Tritanopia (blue-blind)

#005E75

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #363eb7;
/* rgb */ color: rgb(54, 62, 183);
/* oklch */ color: oklch(44.0% 0.187 272.9);

Tailwind

colors: {
  custom: {
    50: '#7f73ce',
    500: '#363eb7',
    950: '#000000',
  },
}

SCSS

$custom: #363eb7;
$custom-light: #7f73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#363eb7",
  "rgb": {
    "r": 54,
    "g": 62,
    "b": 183
  },
  "hsl": {
    "h": 236.279,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43959,
    "c": 0.18742,
    "h": 272.9
  },
  "luminance": 0.07648
}

Semantic roles & 50–950 ramp

primary

#363EB7

secondary

#C7C382

accent

#D54ADE

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #363EB7

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

Preview Lab → · Contrast checker → · Palette generator →