#36429F#36429F

#36429F is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.6% C 0.150 H 272.7°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#36429F
RGB	rgb(54, 66, 159)
HSL	hsl(233, 49%, 42%)
HSV	hsv(233, 66%, 62%)
CMYK	cmyk(66%, 58.5%, 0%, 37.6%)
CIE-LAB	lab(32.22, 26.02, -52.11)
CIE-LCH	lch(32.22, 58.24, 296.53°)
OKLab	oklab(42.59% 0.0072 -0.1499)
OKLCH	oklch(42.59% 0.15 272.7)
XYZ	xyz(9.7255, 7.1830, 33.6681)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36429F #9F9336

analogous

#36779F #36429F #5F369F

triadic

#36429F #9F3642 #429F36

tetradic

#36429F #9F3677 #9F9336 #369F5F

square

#36429F #9F3677 #9F9336 #369F5F

split-complementary

#36429F #9F5F36 #779F36

monochromatic

#171C44 #262F71 #36429F #4F5CC3 #7D87D3

Accessibility & contrast

On white

8.62

#36429F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#36429F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36429F

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36429F	#FFFFFF	#000000	##FFFFFF
##36429F	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #36429f;
/* rgb */ color: rgb(54, 66, 159);
/* oklch */ color: oklch(42.6% 0.150 272.7);

Tailwind

colors: {
  custom: {
    50: '#7976bc',
    500: '#36429f',
    950: '#000000',
  },
}

SCSS

$custom: #36429f;
$custom-light: #7976bc;
$custom-dark: #000000;

JSON

{
  "hex": "#36429f",
  "rgb": {
    "r": 54,
    "g": 66,
    "b": 159
  },
  "hsl": {
    "h": 233.143,
    "s": 49.296,
    "l": 41.765
  },
  "oklch": {
    "l": 0.42587,
    "c": 0.1501,
    "h": 272.7
  },
  "luminance": 0.07184
}

Semantic roles & 50–950 ramp

primary

#36429F

secondary

#BCB475

accent

#C94FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #36429F

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

Preview Lab → · Contrast checker → · Palette generator →