#22529B#22529B

#22529B is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.7% C 0.130 H 258.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#22529B
RGB	rgb(34, 82, 155)
HSL	hsl(216, 64%, 37%)
HSV	hsv(216, 78%, 61%)
CMYK	cmyk(78.1%, 47.1%, 0%, 39.2%)
CIE-LAB	lab(35.48, 10.89, -44.47)
CIE-LCH	lch(35.48, 45.79, 283.76°)
OKLab	oklab(44.71% -0.0252 -0.1276)
OKLCH	oklch(44.71% 0.13 258.8)
XYZ	xyz(9.5912, 8.7401, 32.1855)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22529B #9B6B22

analogous

#228F9B #22529B #2E229B

triadic

#22529B #9B2252 #529B22

tetradic

#22529B #9B228F #9B6B22 #229B2E

square

#22529B #9B228F #9B6B22 #229B2E

split-complementary

#22529B #9B2E22 #8F9B22

monochromatic

#0C1D37 #173769 #22529B #2D6DCD #5C8FDB

Accessibility & contrast

On white

7.64

#22529B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#22529B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22529B

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22529B	#FFFFFF	#000000	##FFFFFF
##22529B	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B599E

Deuteranopia (green-blind)

#0C4E9A

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #22529b;
/* rgb */ color: rgb(34, 82, 155);
/* oklch */ color: oklch(44.7% 0.130 258.8);

Tailwind

colors: {
  custom: {
    50: '#7082b9',
    500: '#22529b',
    950: '#000000',
  },
}

SCSS

$custom: #22529b;
$custom-light: #7082b9;
$custom-dark: #000000;

JSON

{
  "hex": "#22529b",
  "rgb": {
    "r": 34,
    "g": 82,
    "b": 155
  },
  "hsl": {
    "h": 216.198,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.44712,
    "c": 0.13008,
    "h": 258.8
  },
  "luminance": 0.08741
}

Semantic roles & 50–950 ramp

primary

#22529B

secondary

#C09759

accent

#A541E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #22529B

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

Preview Lab → · Contrast checker → · Palette generator →