#22175F#22175F

#22175F is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.3% C 0.121 H 281.8°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#22175F
RGB	rgb(34, 23, 95)
HSL	hsl(249, 61%, 23%)
HSV	hsv(249, 76%, 37%)
CMYK	cmyk(64.2%, 75.8%, 0%, 62.7%)
CIE-LAB	lab(14.28, 28.03, -40.96)
CIE-LCH	lch(14.28, 49.64, 304.39°)
OKLab	oklab(27.32% 0.0247 -0.118)
OKLCH	oklch(27.32% 0.121 281.8)
XYZ	xyz(3.0310, 1.7789, 11.0079)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22175F #545F17

analogous

#17305F #22175F #46175F

triadic

#22175F #5F2217 #175F22

tetradic

#22175F #5F1730 #545F17 #175F46

square

#22175F #5F1730 #545F17 #175F46

split-complementary

#22175F #5F4617 #305F17

monochromatic

#090619 #100B2E #22175F #342390 #452FC2

Accessibility & contrast

On white

15.49

#22175F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#22175F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22175F

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22175F	#FFFFFF	#000000	##FFFFFF
##22175F	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002761

Deuteranopia (green-blind)

#00225E

Tritanopia (blue-blind)

#002A39

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #22175f;
/* rgb */ color: rgb(34, 23, 95);
/* oklch */ color: oklch(27.3% 0.121 281.8);

Tailwind

colors: {
  custom: {
    50: '#66558d',
    500: '#22175f',
    950: '#000000',
  },
}

SCSS

$custom: #22175f;
$custom-light: #66558d;
$custom-dark: #000000;

JSON

{
  "hex": "#22175f",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 95
  },
  "hsl": {
    "h": 249.167,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.27319,
    "c": 0.12061,
    "h": 281.8
  },
  "luminance": 0.01779
}

Semantic roles & 50–950 ramp

primary

#22175F

secondary

#88963C

accent

#E444CC

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #22175F

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

Preview Lab → · Contrast checker → · Palette generator →