#36419E#36419E

#36419E is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.3% C 0.150 H 273.1°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#36419E
RGB	rgb(54, 65, 158)
HSL	hsl(234, 49%, 42%)
HSV	hsv(234, 66%, 62%)
CMYK	cmyk(65.8%, 58.9%, 0%, 38%)
CIE-LAB	lab(31.88, 26.32, -52.05)
CIE-LCH	lch(31.88, 58.33, 296.82°)
OKLab	oklab(42.31% 0.008 -0.1498)
OKLCH	oklch(42.31% 0.15 273.1)
XYZ	xyz(9.5811, 7.0326, 33.1936)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36419E #9E9336

analogous

#36759E #36419E #5F369E

triadic

#36419E #9E3641 #419E36

tetradic

#36419E #9E3675 #9E9336 #369E5F

square

#36419E #9E3675 #9E9336 #369E5F

split-complementary

#36419E #9E5F36 #759E36

monochromatic

#171B43 #262E70 #36419E #4F5BC3 #7C85D2

Accessibility & contrast

On white

8.73

#36419E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#36419E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36419E

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36419E	#FFFFFF	#000000	##FFFFFF
##36419E	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #36419e;
/* rgb */ color: rgb(54, 65, 158);
/* oklch */ color: oklch(42.3% 0.150 273.1);

Tailwind

colors: {
  custom: {
    50: '#7975bb',
    500: '#36419e',
    950: '#000000',
  },
}

SCSS

$custom: #36419e;
$custom-light: #7975bb;
$custom-dark: #000000;

JSON

{
  "hex": "#36419e",
  "rgb": {
    "r": 54,
    "g": 65,
    "b": 158
  },
  "hsl": {
    "h": 233.654,
    "s": 49.057,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4231,
    "c": 0.15,
    "h": 273.1
  },
  "luminance": 0.07033
}

Semantic roles & 50–950 ramp

primary

#36419E

secondary

#BBB474

accent

#CA4FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #36419E

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

Preview Lab → · Contrast checker → · Palette generator →