#22187E#22187E

#22187E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.9% C 0.160 H 275.9°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#22187E
RGB	rgb(34, 24, 126)
HSL	hsl(246, 68%, 29%)
HSV	hsv(246, 81%, 49%)
CMYK	cmyk(73%, 81%, 0%, 50.6%)
CIE-LAB	lab(17.92, 38.00, -55.15)
CIE-LCH	lch(17.92, 66.97, 304.57°)
OKLab	oklab(30.91% 0.0164 -0.1594)
OKLCH	oklch(30.91% 0.16 275.9)
XYZ	xyz(4.7510, 2.4993, 19.9666)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22187E #747E18

analogous

#18417E #22187E #55187E

triadic

#22187E #7E2218 #187E22

tetradic

#22187E #7E1841 #747E18 #187E55

square

#22187E #7E1841 #747E18 #187E55

split-complementary

#22187E #7E5518 #417E18

monochromatic

#07051A #140E4B #22187E #3022B1 #4737D9

Accessibility & contrast

On white

14.00

#22187E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#22187E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22187E

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22187E	#FFFFFF	#000000	##FFFFFF
##22187E	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00277C

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #22187e;
/* rgb */ color: rgb(34, 24, 126);
/* oklch */ color: oklch(30.9% 0.160 275.9);

Tailwind

colors: {
  custom: {
    50: '#6d58a5',
    500: '#22187e',
    950: '#000000',
  },
}

SCSS

$custom: #22187e;
$custom-light: #6d58a5;
$custom-dark: #000000;

JSON

{
  "hex": "#22187e",
  "rgb": {
    "r": 34,
    "g": 24,
    "b": 126
  },
  "hsl": {
    "h": 245.882,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.30908,
    "c": 0.16028,
    "h": 275.9
  },
  "luminance": 0.025
}

Semantic roles & 50–950 ramp

primary

#22187E

secondary

#A7B23F

accent

#EB3DDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #22187E

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

Preview Lab → · Contrast checker → · Palette generator →