#33459D#33459D

#33459D is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.144 H 270.4°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#33459D
RGB	rgb(51, 69, 157)
HSL	hsl(230, 51%, 41%)
HSV	hsv(230, 68%, 62%)
CMYK	cmyk(67.5%, 56.1%, 0%, 38.4%)
CIE-LAB	lab(32.69, 22.81, -50.15)
CIE-LCH	lch(32.69, 55.09, 294.46°)
OKLab	oklab(42.84% 0.0011 -0.1442)
OKLCH	oklch(42.84% 0.144 270.4)
XYZ	xyz(9.5771, 7.3935, 32.8141)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33459D #9D8B33

analogous

#337A9D #33459D #56339D

triadic

#33459D #9D3345 #459D33

tetradic

#33459D #9D337A #9D8B33 #339D56

square

#33459D #9D337A #9D8B33 #339D56

split-complementary

#33459D #9D5633 #7A9D33

monochromatic

#151C41 #24316F #33459D #495EC4 #7787D3

Accessibility & contrast

On white

8.47

#33459D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#33459D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33459D

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33459D	#FFFFFF	#000000	##FFFFFF
##33459D	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A0

Deuteranopia (green-blind)

#00489B

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #33459d;
/* rgb */ color: rgb(51, 69, 157);
/* oklch */ color: oklch(42.8% 0.144 270.4);

Tailwind

colors: {
  custom: {
    50: '#7778bb',
    500: '#33459d',
    950: '#000000',
  },
}

SCSS

$custom: #33459d;
$custom-light: #7778bb;
$custom-dark: #000000;

JSON

{
  "hex": "#33459d",
  "rgb": {
    "r": 51,
    "g": 69,
    "b": 157
  },
  "hsl": {
    "h": 229.811,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4284,
    "c": 0.14421,
    "h": 270.4
  },
  "luminance": 0.07394
}

Semantic roles & 50–950 ramp

primary

#33459D

secondary

#BBAF70

accent

#C24DDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #33459D

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

Preview Lab → · Contrast checker → · Palette generator →