#36279C#36279C

#36279C is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.178 H 279.3°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#36279C
RGB	rgb(54, 39, 156)
HSL	hsl(248, 60%, 38%)
HSV	hsv(248, 75%, 61%)
CMYK	cmyk(65.4%, 75%, 0%, 38.8%)
CIE-LAB	lab(25.67, 41.74, -61.00)
CIE-LCH	lch(25.67, 73.91, 304.38°)
OKLab	oklab(37.74% 0.0289 -0.1761)
OKLCH	oklch(37.74% 0.178 279.3)
XYZ	xyz(8.2457, 4.6349, 31.9062)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36279C #8D9C27

analogous

#27529C #36279C #70279C

triadic

#36279C #9C3627 #279C36

tetradic

#36279C #9C2752 #8D9C27 #279C70

square

#36279C #9C2752 #8D9C27 #279C70

split-complementary

#36279C #9C7027 #529C27

monochromatic

#140F3A #251B6B #36279C #4734CC #7465D8

Accessibility & contrast

On white

10.90

#36279C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#36279C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36279C

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36279C	#FFFFFF	#000000	##FFFFFF
##36279C	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419F

Deuteranopia (green-blind)

#00389A

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #36279c;
/* rgb */ color: rgb(54, 39, 156);
/* oklch */ color: oklch(37.7% 0.178 279.3);

Tailwind

colors: {
  custom: {
    50: '#7b63ba',
    500: '#36279c',
    950: '#000000',
  },
}

SCSS

$custom: #36279c;
$custom-light: #7b63ba;
$custom-dark: #000000;

JSON

{
  "hex": "#36279c",
  "rgb": {
    "r": 54,
    "g": 39,
    "b": 156
  },
  "hsl": {
    "h": 247.692,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.3774,
    "c": 0.17844,
    "h": 279.3
  },
  "luminance": 0.04636
}

Semantic roles & 50–950 ramp

primary

#36279C

secondary

#B2BE61

accent

#E345CF

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #36279C

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

Preview Lab → · Contrast checker → · Palette generator →