#22297E#22297E

#22297E is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.6% C 0.141 H 272.4°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#22297E
RGB	rgb(34, 41, 126)
HSL	hsl(235, 58%, 31%)
HSV	hsv(235, 73%, 49%)
CMYK	cmyk(73%, 67.5%, 0%, 50.6%)
CIE-LAB	lab(21.70, 27.54, -48.93)
CIE-LCH	lch(21.70, 56.14, 299.37°)
OKLab	oklab(33.61% 0.006 -0.1413)
OKLCH	oklch(33.61% 0.141 272.4)
XYZ	xyz(5.2173, 3.4318, 20.1221)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22297E #7E7722

analogous

#22577E #22297E #49227E

triadic

#22297E #7E2229 #297E22

tetradic

#22297E #7E2257 #7E7722 #227E49

square

#22297E #7E2257 #7E7722 #227E49

split-complementary

#22297E #7E4922 #577E22

monochromatic

#080A1E #15194E #22297E #2F39AE #4C56CF

Accessibility & contrast

On white

12.45

#22297E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#22297E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22297E

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22297E	#FFFFFF	#000000	##FFFFFF
##22297E	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003881

Deuteranopia (green-blind)

#00307C

Tritanopia (blue-blind)

#003F4F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22297e;
/* rgb */ color: rgb(34, 41, 126);
/* oklch */ color: oklch(33.6% 0.141 272.4);

Tailwind

colors: {
  custom: {
    50: '#6b63a4',
    500: '#22297e',
    950: '#000000',
  },
}

SCSS

$custom: #22297e;
$custom-light: #6b63a4;
$custom-dark: #000000;

JSON

{
  "hex": "#22297e",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 126
  },
  "hsl": {
    "h": 235.435,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33612,
    "c": 0.14147,
    "h": 272.4
  },
  "luminance": 0.03432
}

Semantic roles & 50–950 ramp

primary

#22297E

secondary

#B1A94B

accent

#D547E1

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #22297E

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

Preview Lab → · Contrast checker → · Palette generator →