#33529F#33529F

#33529F is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.7% C 0.130 H 265.1°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#33529F
RGB	rgb(51, 82, 159)
HSL	hsl(223, 51%, 41%)
HSV	hsv(223, 68%, 62%)
CMYK	cmyk(67.9%, 48.4%, 0%, 37.6%)
CIE-LAB	lab(36.44, 14.91, -45.29)
CIE-LCH	lch(36.44, 47.68, 288.23°)
OKLab	oklab(45.73% -0.011 -0.1297)
OKLCH	oklch(45.73% 0.13 265.1)
XYZ	xyz(10.6384, 9.2406, 34.0171)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33529F #9F8033

analogous

#33889F #33529F #4A339F

triadic

#33529F #9F3352 #529F33

tetradic

#33529F #9F3388 #9F8033 #339F4A

square

#33529F #9F3388 #9F8033 #339F4A

split-complementary

#33529F #9F4A33 #889F33

monochromatic

#152242 #243A71 #33529F #4A6DC5 #7993D4

Accessibility & contrast

On white

7.37

#33529F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#33529F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33529F

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33529F	#FFFFFF	#000000	##FFFFFF
##33529F	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5BA2

Deuteranopia (green-blind)

#11519D

Tritanopia (blue-blind)

#006471

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #33529f;
/* rgb */ color: rgb(51, 82, 159);
/* oklch */ color: oklch(45.7% 0.130 265.1);

Tailwind

colors: {
  custom: {
    50: '#7782bc',
    500: '#33529f',
    950: '#000000',
  },
}

SCSS

$custom: #33529f;
$custom-light: #7782bc;
$custom-dark: #000000;

JSON

{
  "hex": "#33529f",
  "rgb": {
    "r": 51,
    "g": 82,
    "b": 159
  },
  "hsl": {
    "h": 222.778,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45731,
    "c": 0.13019,
    "h": 265.1
  },
  "luminance": 0.09242
}

Semantic roles & 50–950 ramp

primary

#33529F

secondary

#BCA771

accent

#B24DDB

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #33529F

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

Preview Lab → · Contrast checker → · Palette generator →