#36388E#36388E

#36388E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.2% C 0.139 H 276.9°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#36388E
RGB	rgb(54, 56, 142)
HSL	hsl(239, 45%, 38%)
HSV	hsv(239, 62%, 56%)
CMYK	cmyk(62%, 60.6%, 0%, 44.3%)
CIE-LAB	lab(28.29, 26.54, -48.12)
CIE-LCH	lch(28.29, 54.95, 298.88°)
OKLab	oklab(39.25% 0.0166 -0.1383)
OKLCH	oklch(39.25% 0.139 276.9)
XYZ	xyz(7.8164, 5.5650, 26.2482)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36388E #8E8C36

analogous

#36648E #36388E #60368E

triadic

#36388E #8E3638 #388E36

tetradic

#36388E #8E3664 #8E8C36 #368E60

square

#36388E #8E3664 #8E8C36 #368E60

split-complementary

#36388E #8E6036 #648E36

monochromatic

#141535 #252762 #36388E #484AB9 #7476CA

Accessibility & contrast

On white

9.94

#36388E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#36388E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36388E

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36388E	#FFFFFF	#000000	##FFFFFF
##36388E	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#003F8C

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #36388e;
/* rgb */ color: rgb(54, 56, 142);
/* oklch */ color: oklch(39.2% 0.139 276.9);

Tailwind

colors: {
  custom: {
    50: '#776eb0',
    500: '#36388e',
    950: '#000000',
  },
}

SCSS

$custom: #36388e;
$custom-light: #776eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#36388e",
  "rgb": {
    "r": 54,
    "g": 56,
    "b": 142
  },
  "hsl": {
    "h": 238.636,
    "s": 44.898,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39248,
    "c": 0.1393,
    "h": 276.9
  },
  "luminance": 0.05566
}

Semantic roles & 50–950 ramp

primary

#36388E

secondary

#B3B16D

accent

#D253D5

background

#F7F6FA

surface

#EEECF5

border

#C9C7CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #36388E

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

Preview Lab → · Contrast checker → · Palette generator →