#36308F#36308F

#36308F is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.151 H 279.2°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#36308F
RGB	rgb(54, 48, 143)
HSL	hsl(244, 50%, 37%)
HSV	hsv(244, 66%, 56%)
CMYK	cmyk(62.2%, 66.4%, 0%, 43.9%)
CIE-LAB	lab(26.39, 32.06, -51.82)
CIE-LCH	lch(26.39, 60.94, 301.75°)
OKLab	oklab(37.88% 0.0241 -0.1492)
OKLCH	oklch(37.88% 0.151 279.2)
XYZ	xyz(7.5346, 4.8808, 26.5263)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36308F #898F30

analogous

#305A8F #36308F #65308F

triadic

#36308F #8F3630 #308F36

tetradic

#36308F #8F305A #898F30 #308F65

square

#36308F #8F305A #898F30 #308F65

split-complementary

#36308F #8F6530 #5A8F30

monochromatic

#131133 #252161 #36308F #473FBD #726CCE

Accessibility & contrast

On white

10.63

#36308F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#36308F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36308F

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36308F	#FFFFFF	#000000	##FFFFFF
##36308F	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004292

Deuteranopia (green-blind)

#003B8D

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #36308f;
/* rgb */ color: rgb(54, 48, 143);
/* oklch */ color: oklch(37.9% 0.151 279.2);

Tailwind

colors: {
  custom: {
    50: '#7869b1',
    500: '#36308f',
    950: '#000000',
  },
}

SCSS

$custom: #36308f;
$custom-light: #7869b1;
$custom-dark: #000000;

JSON

{
  "hex": "#36308f",
  "rgb": {
    "r": 54,
    "g": 48,
    "b": 143
  },
  "hsl": {
    "h": 243.789,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37884,
    "c": 0.15116,
    "h": 279.2
  },
  "luminance": 0.04881
}

Semantic roles & 50–950 ramp

primary

#36308F

secondary

#B0B566

accent

#D94FD1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #36308F

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

Preview Lab → · Contrast checker → · Palette generator →