#36308E#36308E

#36308E is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.8% C 0.150 H 279.3°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#36308E
RGB	rgb(54, 48, 142)
HSL	hsl(244, 49%, 37%)
HSV	hsv(244, 66%, 56%)
CMYK	cmyk(62%, 66.2%, 0%, 44.3%)
CIE-LAB	lab(26.30, 31.72, -51.35)
CIE-LCH	lch(26.30, 60.35, 301.71°)
OKLab	oklab(37.79% 0.0242 -0.1478)
OKLCH	oklch(37.79% 0.15 279.3)
XYZ	xyz(7.4592, 4.8506, 26.1291)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36308E #888E30

analogous

#30598E #36308E #65308E

triadic

#36308E #8E3630 #308E36

tetradic

#36308E #8E3059 #888E30 #308E65

square

#36308E #8E3059 #888E30 #308E65

split-complementary

#36308E #8E6530 #598E30

monochromatic

#131133 #252160 #36308E #473FBC #726BCD

Accessibility & contrast

On white

10.66

#36308E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#36308E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36308E

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36308E	#FFFFFF	#000000	##FFFFFF
##36308E	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #36308e;
/* rgb */ color: rgb(54, 48, 142);
/* oklch */ color: oklch(37.8% 0.150 279.3);

Tailwind

colors: {
  custom: {
    50: '#7769b0',
    500: '#36308e',
    950: '#000000',
  },
}

SCSS

$custom: #36308e;
$custom-light: #7769b0;
$custom-dark: #000000;

JSON

{
  "hex": "#36308e",
  "rgb": {
    "r": 54,
    "g": 48,
    "b": 142
  },
  "hsl": {
    "h": 243.83,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37794,
    "c": 0.14981,
    "h": 279.3
  },
  "luminance": 0.04851
}

Semantic roles & 50–950 ramp

primary

#36308E

secondary

#AFB465

accent

#D94FD0

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #36308E

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

Preview Lab → · Contrast checker → · Palette generator →