#22175C#22175C

#22175C is a dark, moderate blue. Relative luminance 0.017; OKLCH L 27.0% C 0.116 H 282.6°. Best body text is #FFFFFF at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#22175C
RGB	rgb(34, 23, 92)
HSL	hsl(250, 60%, 23%)
HSV	hsv(250, 75%, 36%)
CMYK	cmyk(63%, 75%, 0%, 63.9%)
CIE-LAB	lab(13.97, 26.99, -39.46)
CIE-LCH	lch(13.97, 47.81, 304.37°)
OKLab	oklab(27.01% 0.0254 -0.1136)
OKLCH	oklch(27.01% 0.116 282.6)
XYZ	xyz(2.8973, 1.7254, 10.3035)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22175C #515C17

analogous

#172F5C #22175C #44175C

triadic

#22175C #5C2217 #175C22

tetradic

#22175C #5C172F #515C17 #175C44

square

#22175C #5C172F #515C17 #175C44

split-complementary

#22175C #5C4417 #2F5C17

monochromatic

#090618 #100B2B #22175C #34238D #462FBE

Accessibility & contrast

On white

15.61

#22175C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#22175C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22175C

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22175C	#FFFFFF	#000000	##FFFFFF
##22175C	1.00	15.61	1.35	15.61
#FFFFFF	15.61	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265E

Deuteranopia (green-blind)

#00215B

Tritanopia (blue-blind)

#012937

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #22175c;
/* rgb */ color: rgb(34, 23, 92);
/* oklch */ color: oklch(27.0% 0.116 282.6);

Tailwind

colors: {
  custom: {
    50: '#65558b',
    500: '#22175c',
    950: '#000000',
  },
}

SCSS

$custom: #22175c;
$custom-light: #65558b;
$custom-dark: #000000;

JSON

{
  "hex": "#22175c",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 92
  },
  "hsl": {
    "h": 249.565,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.27006,
    "c": 0.11643,
    "h": 282.6
  },
  "luminance": 0.01726
}

Semantic roles & 50–950 ramp

primary

#22175C

secondary

#85933C

accent

#E345CA

background

#F6F5F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #22175C

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

Preview Lab → · Contrast checker → · Palette generator →