#33549F#33549F

#33549F is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.128 H 264.2°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#33549F
RGB	rgb(51, 84, 159)
HSL	hsl(222, 51%, 41%)
HSV	hsv(222, 68%, 62%)
CMYK	cmyk(67.9%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(37.02, 13.59, -44.37)
CIE-LCH	lch(37.02, 46.41, 287.03°)
OKLab	oklab(46.17% -0.013 -0.127)
OKLCH	oklch(46.17% 0.128 264.2)
XYZ	xyz(10.7914, 9.5466, 34.0681)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33549F #9F7E33

analogous

#338A9F #33549F #48339F

triadic

#33549F #9F3354 #549F33

tetradic

#33549F #9F338A #9F7E33 #339F48

square

#33549F #9F338A #9F7E33 #339F48

split-complementary

#33549F #9F4833 #8A9F33

monochromatic

#152342 #243C71 #33549F #4A70C5 #7994D4

Accessibility & contrast

On white

7.22

#33549F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#33549F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33549F

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33549F	#FFFFFF	#000000	##FFFFFF
##33549F	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA2

Deuteranopia (green-blind)

#18529D

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #33549f;
/* rgb */ color: rgb(51, 84, 159);
/* oklch */ color: oklch(46.2% 0.128 264.2);

Tailwind

colors: {
  custom: {
    50: '#7783bc',
    500: '#33549f',
    950: '#000000',
  },
}

SCSS

$custom: #33549f;
$custom-light: #7783bc;
$custom-dark: #000000;

JSON

{
  "hex": "#33549f",
  "rgb": {
    "r": 51,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 221.667,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.46169,
    "c": 0.12765,
    "h": 264.2
  },
  "luminance": 0.09548
}

Semantic roles & 50–950 ramp

primary

#33549F

secondary

#BCA571

accent

#B04DDB

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #33549F

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

Preview Lab → · Contrast checker → · Palette generator →