#363166#363166

#363166 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.7% C 0.090 H 285.0°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#363166
RGB	rgb(54, 49, 102)
HSL	hsl(246, 35%, 30%)
HSV	hsv(246, 52%, 40%)
CMYK	cmyk(47.1%, 52%, 0%, 60%)
CIE-LAB	lab(23.47, 17.42, -30.59)
CIE-LCH	lch(23.47, 35.20, 299.67°)
OKLab	oklab(34.72% 0.0232 -0.0868)
OKLCH	oklch(34.72% 0.09 285)
XYZ	xyz(5.0172, 3.9400, 13.0639)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363166 #616631

analogous

#314766 #363166 #513166

triadic

#363166 #663631 #316636

tetradic

#363166 #663147 #616631 #316651

square

#363166 #663147 #616631 #316651

split-complementary

#363166 #665131 #476631

monochromatic

#0B0A15 #201D3D #363166 #4C458F #675FB2

Accessibility & contrast

On white

11.74

#363166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#363166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363166

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363166	#FFFFFF	#000000	##FFFFFF
##363166	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3968

Deuteranopia (green-blind)

#193665

Tritanopia (blue-blind)

#273C46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #363166;
/* rgb */ color: rgb(54, 49, 102);
/* oklch */ color: oklch(34.7% 0.090 285.0);

Tailwind

colors: {
  custom: {
    50: '#706992',
    500: '#363166',
    950: '#000000',
  },
}

SCSS

$custom: #363166;
$custom-light: #706992;
$custom-dark: #000000;

JSON

{
  "hex": "#363166",
  "rgb": {
    "r": 54,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 245.66,
    "s": 35.099,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34723,
    "c": 0.08987,
    "h": 285
  },
  "luminance": 0.0394
}

Semantic roles & 50–950 ramp

primary

#363166

secondary

#92975C

accent

#CB5DC1

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#08060D

muted

#7B7A7E

Preview Lab

Preview with #363166

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

Preview Lab → · Contrast checker → · Palette generator →