#22509D#22509D

#22509D is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.4% C 0.135 H 260.1°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#22509D
RGB	rgb(34, 80, 157)
HSL	hsl(218, 64%, 37%)
HSV	hsv(218, 78%, 62%)
CMYK	cmyk(78.3%, 49%, 0%, 38.4%)
CIE-LAB	lab(35.02, 13.02, -46.41)
CIE-LCH	lch(35.02, 48.20, 285.67°)
OKLab	oklab(44.41% -0.0232 -0.1333)
OKLCH	oklch(44.41% 0.135 260.1)
XYZ	xyz(9.6119, 8.5106, 33.0279)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22509D #9D6F22

analogous

#228E9D #22509D #32229D

triadic

#22509D #9D2250 #509D22

tetradic

#22509D #9D228E #9D6F22 #229D32

square

#22509D #9D228E #9D6F22 #229D32

split-complementary

#22509D #9D3222 #8E9D22

monochromatic

#0C1D38 #17366B #22509D #2D6ACF #5D8DDC

Accessibility & contrast

On white

7.77

#22509D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#22509D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22509D

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22509D	#FFFFFF	#000000	##FFFFFF
##22509D	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2458A0

Deuteranopia (green-blind)

#004D9B

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #22509d;
/* rgb */ color: rgb(34, 80, 157);
/* oklch */ color: oklch(44.4% 0.135 260.1);

Tailwind

colors: {
  custom: {
    50: '#7080ba',
    500: '#22509d',
    950: '#000000',
  },
}

SCSS

$custom: #22509d;
$custom-light: #7080ba;
$custom-dark: #000000;

JSON

{
  "hex": "#22509d",
  "rgb": {
    "r": 34,
    "g": 80,
    "b": 157
  },
  "hsl": {
    "h": 217.561,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44405,
    "c": 0.13534,
    "h": 260.1
  },
  "luminance": 0.08512
}

Semantic roles & 50–950 ramp

primary

#22509D

secondary

#C19A5A

accent

#A940E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #22509D

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

Preview Lab → · Contrast checker → · Palette generator →