#2722AA#2722AA

#2722AA is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.6% C 0.204 H 272.3°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#2722AA
RGB	rgb(39, 34, 170)
HSL	hsl(242, 67%, 40%)
HSV	hsv(242, 80%, 67%)
CMYK	cmyk(77.1%, 80%, 0%, 33.3%)
CIE-LAB	lab(25.19, 47.47, -70.33)
CIE-LCH	lch(25.19, 84.85, 304.02°)
OKLab	oklab(37.57% 0.0082 -0.2035)
OKLCH	oklch(37.57% 0.204 272.3)
XYZ	xyz(8.6620, 4.4767, 38.4300)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2722AA #A5AA22

analogous

#2261AA #2722AA #6B22AA

triadic

#2722AA #AA2722 #22AA27

tetradic

#2722AA #AA2261 #A5AA22 #22AA6B

square

#2722AA #AA2261 #A5AA22 #22AA6B

split-complementary

#2722AA #AA6B22 #61AA22

monochromatic

#100E44 #1B1877 #2722AA #3933D6 #6A66E0

Accessibility & contrast

On white

11.08

#2722AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2722AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2722AA

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2722AA	#FFFFFF	#000000	##FFFFFF
##2722AA	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AE

Deuteranopia (green-blind)

#0035A8

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2722aa;
/* rgb */ color: rgb(39, 34, 170);
/* oklch */ color: oklch(37.6% 0.204 272.3);

Tailwind

colors: {
  custom: {
    50: '#7960c5',
    500: '#2722aa',
    950: '#000000',
  },
}

SCSS

$custom: #2722aa;
$custom-light: #7960c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2722aa",
  "rgb": {
    "r": 39,
    "g": 34,
    "b": 170
  },
  "hsl": {
    "h": 242.206,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.37575,
    "c": 0.20369,
    "h": 272.3
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#2722AA

secondary

#C2C662

accent

#EA3EE3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2722AA

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

Preview Lab → · Contrast checker → · Palette generator →