#36389A#36389A

#36389A is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.3% C 0.156 H 275.9°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#36389A
RGB	rgb(54, 56, 154)
HSL	hsl(239, 48%, 41%)
HSV	hsv(239, 65%, 60%)
CMYK	cmyk(64.9%, 63.6%, 0%, 39.6%)
CIE-LAB	lab(29.27, 30.76, -53.87)
CIE-LCH	lch(29.27, 62.03, 299.73°)
OKLab	oklab(40.28% 0.0161 -0.1552)
OKLCH	oklch(40.28% 0.156 275.9)
XYZ	xyz(8.7663, 5.9450, 31.2511)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36389A #9A9836

analogous

#366A9A #36389A #66369A

triadic

#36389A #9A3638 #389A36

tetradic

#36389A #9A366A #9A9836 #369A66

square

#36389A #9A366A #9A9836 #369A66

split-complementary

#36389A #9A6636 #6A9A36

monochromatic

#16173F #26286D #36389A #4D4FC0 #7A7CD0

Accessibility & contrast

On white

9.59

#36389A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#36389A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36389A

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36389A	#FFFFFF	#000000	##FFFFFF
##36389A	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#004198

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #36389a;
/* rgb */ color: rgb(54, 56, 154);
/* oklch */ color: oklch(40.3% 0.156 275.9);

Tailwind

colors: {
  custom: {
    50: '#796fb9',
    500: '#36389a',
    950: '#000000',
  },
}

SCSS

$custom: #36389a;
$custom-light: #796fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#36389a",
  "rgb": {
    "r": 54,
    "g": 56,
    "b": 154
  },
  "hsl": {
    "h": 238.8,
    "s": 48.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40282,
    "c": 0.15604,
    "h": 275.9
  },
  "luminance": 0.05946
}

Semantic roles & 50–950 ramp

primary

#36389A

secondary

#B9B873

accent

#D550D8

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #36389A

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

Preview Lab → · Contrast checker → · Palette generator →