#2722A8#2722A8

#2722A8 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.3% C 0.201 H 272.5°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2722A8
RGB	rgb(39, 34, 168)
HSL	hsl(242, 66%, 40%)
HSV	hsv(242, 80%, 66%)
CMYK	cmyk(76.8%, 79.8%, 0%, 34.1%)
CIE-LAB	lab(24.96, 46.83, -69.50)
CIE-LCH	lch(24.96, 83.81, 303.97°)
OKLab	oklab(37.35% 0.0087 -0.2011)
OKLCH	oklch(37.35% 0.201 272.5)
XYZ	xyz(8.4742, 4.4016, 37.4412)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2722A8 #A3A822

analogous

#2260A8 #2722A8 #6A22A8

triadic

#2722A8 #A82722 #22A827

tetradic

#2722A8 #A82260 #A3A822 #22A86A

square

#2722A8 #A82260 #A3A822 #22A86A

split-complementary

#2722A8 #A86A22 #60A822

monochromatic

#0F0D42 #1B1875 #2722A8 #3832D5 #6965E0

Accessibility & contrast

On white

11.17

#2722A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2722A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2722A8

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2722A8	#FFFFFF	#000000	##FFFFFF
##2722A8	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0035A6

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2722a8;
/* rgb */ color: rgb(39, 34, 168);
/* oklch */ color: oklch(37.3% 0.201 272.5);

Tailwind

colors: {
  custom: {
    50: '#7860c3',
    500: '#2722a8',
    950: '#000000',
  },
}

SCSS

$custom: #2722a8;
$custom-light: #7860c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2722a8",
  "rgb": {
    "r": 39,
    "g": 34,
    "b": 168
  },
  "hsl": {
    "h": 242.239,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37346,
    "c": 0.20133,
    "h": 272.5
  },
  "luminance": 0.04403
}

Semantic roles & 50–950 ramp

primary

#2722A8

secondary

#C1C561

accent

#E93FE3

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2722A8

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

Preview Lab → · Contrast checker → · Palette generator →