#33449E#33449E

#33449E is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.7% C 0.147 H 270.8°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#33449E
RGB	rgb(51, 68, 158)
HSL	hsl(230, 51%, 41%)
HSV	hsv(230, 68%, 62%)
CMYK	cmyk(67.7%, 57%, 0%, 38%)
CIE-LAB	lab(32.49, 23.84, -51.07)
CIE-LCH	lch(32.49, 56.36, 295.03°)
OKLab	oklab(42.72% 0.0021 -0.1469)
OKLCH	oklch(42.72% 0.147 270.8)
XYZ	xyz(9.6018, 7.3058, 33.2453)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33449E #9E8D33

analogous

#33799E #33449E #57339E

triadic

#33449E #9E3344 #449E33

tetradic

#33449E #9E3379 #9E8D33 #339E57

square

#33449E #9E3379 #9E8D33 #339E57

split-complementary

#33449E #9E5733 #799E33

monochromatic

#151C41 #243070 #33449E #4A5DC4 #7887D3

Accessibility & contrast

On white

8.53

#33449E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#33449E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33449E

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33449E	#FFFFFF	#000000	##FFFFFF
##33449E	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A1

Deuteranopia (green-blind)

#00489C

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #33449e;
/* rgb */ color: rgb(51, 68, 158);
/* oklch */ color: oklch(42.7% 0.147 270.8);

Tailwind

colors: {
  custom: {
    50: '#7877bb',
    500: '#33449e',
    950: '#000000',
  },
}

SCSS

$custom: #33449e;
$custom-light: #7877bb;
$custom-dark: #000000;

JSON

{
  "hex": "#33449e",
  "rgb": {
    "r": 51,
    "g": 68,
    "b": 158
  },
  "hsl": {
    "h": 230.467,
    "s": 51.196,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42719,
    "c": 0.14693,
    "h": 270.8
  },
  "luminance": 0.07307
}

Semantic roles & 50–950 ramp

primary

#33449E

secondary

#BCB071

accent

#C44DDB

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #33449E

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

Preview Lab → · Contrast checker → · Palette generator →