#33419E#33419E

#33419E is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.1% C 0.151 H 271.8°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#33419E
RGB	rgb(51, 65, 158)
HSL	hsl(232, 51%, 41%)
HSV	hsv(232, 68%, 62%)
CMYK	cmyk(67.7%, 58.9%, 0%, 38%)
CIE-LAB	lab(31.70, 25.83, -52.36)
CIE-LCH	lch(31.70, 58.38, 296.26°)
OKLab	oklab(42.13% 0.0047 -0.1508)
OKLCH	oklch(42.13% 0.151 271.8)
XYZ	xyz(9.4250, 6.9522, 33.1863)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33419E #9E9033

analogous

#33769E #33419E #5B339E

triadic

#33419E #9E3341 #419E33

tetradic

#33419E #9E3376 #9E9033 #339E5B

square

#33419E #9E3376 #9E9033 #339E5B

split-complementary

#33419E #9E5B33 #769E33

monochromatic

#151B41 #242E70 #33419E #4A5AC4 #7884D3

Accessibility & contrast

On white

8.78

#33419E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#33419E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33419E

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33419E	#FFFFFF	#000000	##FFFFFF
##33419E	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	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: #33419e;
/* rgb */ color: rgb(51, 65, 158);
/* oklch */ color: oklch(42.1% 0.151 271.8);

Tailwind

colors: {
  custom: {
    50: '#7875bb',
    500: '#33419e',
    950: '#000000',
  },
}

SCSS

$custom: #33419e;
$custom-light: #7875bb;
$custom-dark: #000000;

JSON

{
  "hex": "#33419e",
  "rgb": {
    "r": 51,
    "g": 65,
    "b": 158
  },
  "hsl": {
    "h": 232.15,
    "s": 51.196,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42125,
    "c": 0.15083,
    "h": 271.8
  },
  "luminance": 0.06953
}

Semantic roles & 50–950 ramp

primary

#33419E

secondary

#BCB271

accent

#C84DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #33419E

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

Preview Lab → · Contrast checker → · Palette generator →