#22197E#22197E

#22197E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.0% C 0.159 H 275.7°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#22197E
RGB	rgb(34, 25, 126)
HSL	hsl(245, 67%, 30%)
HSV	hsv(245, 80%, 49%)
CMYK	cmyk(73%, 80.2%, 0%, 50.6%)
CIE-LAB	lab(18.10, 37.46, -54.84)
CIE-LCH	lch(18.10, 66.41, 304.33°)
OKLab	oklab(31.04% 0.0159 -0.1585)
OKLCH	oklch(31.04% 0.159 275.7)
XYZ	xyz(4.7720, 2.5412, 19.9736)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22197E #757E19

analogous

#19427E #22197E #55197E

triadic

#22197E #7E2219 #197E22

tetradic

#22197E #7E1942 #757E19 #197E55

square

#22197E #7E1942 #757E19 #197E55

split-complementary

#22197E #7E5519 #427E19

monochromatic

#07051A #140F4B #22197E #3023B1 #483AD8

Accessibility & contrast

On white

13.92

#22197E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#22197E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22197E

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22197E	#FFFFFF	#000000	##FFFFFF
##22197E	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#00287C

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #22197e;
/* rgb */ color: rgb(34, 25, 126);
/* oklch */ color: oklch(31.0% 0.159 275.7);

Tailwind

colors: {
  custom: {
    50: '#6d58a5',
    500: '#22197e',
    950: '#000000',
  },
}

SCSS

$custom: #22197e;
$custom-light: #6d58a5;
$custom-dark: #000000;

JSON

{
  "hex": "#22197e",
  "rgb": {
    "r": 34,
    "g": 25,
    "b": 126
  },
  "hsl": {
    "h": 245.347,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3104,
    "c": 0.15935,
    "h": 275.7
  },
  "luminance": 0.02542
}

Semantic roles & 50–950 ramp

primary

#22197E

secondary

#A8B241

accent

#EA3EDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #22197E

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

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