#36479C#36479C

#36479C is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.3% C 0.139 H 271.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#36479C
RGB	rgb(54, 71, 156)
HSL	hsl(230, 49%, 41%)
HSV	hsv(230, 65%, 61%)
CMYK	cmyk(65.4%, 54.5%, 0%, 38.8%)
CIE-LAB	lab(33.33, 21.62, -48.49)
CIE-LCH	lch(33.33, 53.10, 294.03°)
OKLab	oklab(43.35% 0.0023 -0.1393)
OKLCH	oklch(43.35% 0.139 271)
XYZ	xyz(9.7733, 7.6902, 32.4154)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36479C #9C8B36

analogous

#367A9C #36479C #58369C

triadic

#36479C #9C3647 #479C36

tetradic

#36479C #9C367A #9C8B36 #369C58

square

#36479C #9C367A #9C8B36 #369C58

split-complementary

#36479C #9C5836 #7A9C36

monochromatic

#171E41 #26326F #36479C #4E61C2 #7B89D1

Accessibility & contrast

On white

8.27

#36479C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#36479C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36479C

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36479C	#FFFFFF	#000000	##FFFFFF
##36479C	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C539F

Deuteranopia (green-blind)

#004A9A

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #36479c;
/* rgb */ color: rgb(54, 71, 156);
/* oklch */ color: oklch(43.3% 0.139 271.0);

Tailwind

colors: {
  custom: {
    50: '#7879ba',
    500: '#36479c',
    950: '#000000',
  },
}

SCSS

$custom: #36479c;
$custom-light: #7879ba;
$custom-dark: #000000;

JSON

{
  "hex": "#36479c",
  "rgb": {
    "r": 54,
    "g": 71,
    "b": 156
  },
  "hsl": {
    "h": 230,
    "s": 48.571,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43346,
    "c": 0.13927,
    "h": 271
  },
  "luminance": 0.07691
}

Semantic roles & 50–950 ramp

primary

#36479C

secondary

#BAAE74

accent

#C150D8

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #36479C

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

Preview Lab → · Contrast checker → · Palette generator →