#33429F#33429F

#33429F is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.151 H 271.5°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#33429F
RGB	rgb(51, 66, 159)
HSL	hsl(232, 51%, 41%)
HSV	hsv(232, 68%, 62%)
CMYK	cmyk(67.9%, 58.5%, 0%, 37.6%)
CIE-LAB	lab(32.04, 25.54, -52.41)
CIE-LCH	lch(32.04, 58.30, 295.98°)
OKLab	oklab(42.4% 0.0039 -0.1509)
OKLCH	oklch(42.4% 0.151 271.5)
XYZ	xyz(9.5694, 7.1026, 33.6608)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33429F #9F9033

analogous

#33789F #33429F #5A339F

triadic

#33429F #9F3342 #429F33

tetradic

#33429F #9F3378 #9F9033 #339F5A

square

#33429F #9F3378 #9F9033 #339F5A

split-complementary

#33429F #9F5A33 #789F33

monochromatic

#151C42 #242F71 #33429F #4A5BC5 #7985D4

Accessibility & contrast

On white

8.68

#33429F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#33429F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33429F

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33429F	#FFFFFF	#000000	##FFFFFF
##33429F	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #33429f;
/* rgb */ color: rgb(51, 66, 159);
/* oklch */ color: oklch(42.4% 0.151 271.5);

Tailwind

colors: {
  custom: {
    50: '#7876bc',
    500: '#33429f',
    950: '#000000',
  },
}

SCSS

$custom: #33429f;
$custom-light: #7876bc;
$custom-dark: #000000;

JSON

{
  "hex": "#33429f",
  "rgb": {
    "r": 51,
    "g": 66,
    "b": 159
  },
  "hsl": {
    "h": 231.667,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42404,
    "c": 0.15094,
    "h": 271.5
  },
  "luminance": 0.07103
}

Semantic roles & 50–950 ramp

primary

#33429F

secondary

#BCB271

accent

#C74DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #33429F

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

Preview Lab → · Contrast checker → · Palette generator →