#22297F#22297F

#22297F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.7% C 0.143 H 272.4°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#22297F
RGB	rgb(34, 41, 127)
HSL	hsl(235, 58%, 32%)
HSV	hsv(235, 73%, 50%)
CMYK	cmyk(73.2%, 67.7%, 0%, 50.2%)
CIE-LAB	lab(21.79, 27.91, -49.40)
CIE-LCH	lch(21.79, 56.75, 299.47°)
OKLab	oklab(33.71% 0.0059 -0.1427)
OKLCH	oklch(33.71% 0.143 272.4)
XYZ	xyz(5.2821, 3.4577, 20.4636)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22297F #7F7822

analogous

#22587F #22297F #4A227F

triadic

#22297F #7F2229 #297F22

tetradic

#22297F #7F2258 #7F7822 #227F4A

square

#22297F #7F2258 #7F7822 #227F4A

split-complementary

#22297F #7F4A22 #587F22

monochromatic

#080A1E #15194F #22297F #2F39AF #4C56CF

Accessibility & contrast

On white

12.41

#22297F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#22297F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22297F

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22297F	#FFFFFF	#000000	##FFFFFF
##22297F	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#00307D

Tritanopia (blue-blind)

#004050

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #22297f;
/* rgb */ color: rgb(34, 41, 127);
/* oklch */ color: oklch(33.7% 0.143 272.4);

Tailwind

colors: {
  custom: {
    50: '#6c63a5',
    500: '#22297f',
    950: '#000000',
  },
}

SCSS

$custom: #22297f;
$custom-light: #6c63a5;
$custom-dark: #000000;

JSON

{
  "hex": "#22297f",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 127
  },
  "hsl": {
    "h": 235.484,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33711,
    "c": 0.14286,
    "h": 272.4
  },
  "luminance": 0.03458
}

Semantic roles & 50–950 ramp

primary

#22297F

secondary

#B2AA4B

accent

#D547E1

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #22297F

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

Preview Lab → · Contrast checker → · Palette generator →