#33529D#33529D

#33529D is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.6% C 0.127 H 264.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#33529D
RGB	rgb(51, 82, 157)
HSL	hsl(222, 51%, 41%)
HSV	hsv(222, 68%, 62%)
CMYK	cmyk(67.5%, 47.8%, 0%, 38.4%)
CIE-LAB	lab(36.31, 14.17, -44.30)
CIE-LCH	lch(36.31, 46.51, 287.74°)
OKLab	oklab(45.59% -0.0113 -0.1268)
OKLCH	oklch(45.59% 0.127 264.9)
XYZ	xyz(10.4662, 9.1717, 33.1105)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33529D #9D7E33

analogous

#33879D #33529D #49339D

triadic

#33529D #9D3352 #529D33

tetradic

#33529D #9D3387 #9D7E33 #339D49

square

#33529D #9D3387 #9D7E33 #339D49

split-complementary

#33529D #9D4933 #879D33

monochromatic

#152241 #243A6F #33529D #496DC4 #7792D3

Accessibility & contrast

On white

7.41

#33529D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#33529D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33529D

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33529D	#FFFFFF	#000000	##FFFFFF
##33529D	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5BA0

Deuteranopia (green-blind)

#16519B

Tritanopia (blue-blind)

#006370

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #33529d;
/* rgb */ color: rgb(51, 82, 157);
/* oklch */ color: oklch(45.6% 0.127 264.9);

Tailwind

colors: {
  custom: {
    50: '#7782ba',
    500: '#33529d',
    950: '#000000',
  },
}

SCSS

$custom: #33529d;
$custom-light: #7782ba;
$custom-dark: #000000;

JSON

{
  "hex": "#33529d",
  "rgb": {
    "r": 51,
    "g": 82,
    "b": 157
  },
  "hsl": {
    "h": 222.453,
    "s": 50.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.45589,
    "c": 0.12731,
    "h": 264.9
  },
  "luminance": 0.09173
}

Semantic roles & 50–950 ramp

primary

#33529D

secondary

#BBA570

accent

#B14DDA

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #33529D

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

Preview Lab → · Contrast checker → · Palette generator →