#2722B3#2722B3

#2722B3 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.6% C 0.214 H 271.6°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#2722B3
RGB	rgb(39, 34, 179)
HSL	hsl(242, 68%, 42%)
HSV	hsv(242, 81%, 70%)
CMYK	cmyk(78.2%, 81%, 0%, 29.8%)
CIE-LAB	lab(26.24, 50.31, -73.98)
CIE-LCH	lch(26.24, 89.47, 304.22°)
OKLab	oklab(38.61% 0.0062 -0.2141)
OKLCH	oklch(38.61% 0.214 271.6)
XYZ	xyz(9.5427, 4.8290, 43.0682)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2722B3 #AEB322

analogous

#2266B3 #2722B3 #7022B3

triadic

#2722B3 #B32722 #22B327

tetradic

#2722B3 #B32266 #AEB322 #22B370

square

#2722B3 #B32266 #AEB322 #22B370

split-complementary

#2722B3 #B37022 #66B322

monochromatic

#110E4C #1C1880 #2722B3 #3E39D9 #706CE3

Accessibility & contrast

On white

10.68

#2722B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2722B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2722B3

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2722B3	#FFFFFF	#000000	##FFFFFF
##2722B3	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B7

Deuteranopia (green-blind)

#0037B1

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2722b3;
/* rgb */ color: rgb(39, 34, 179);
/* oklch */ color: oklch(38.6% 0.214 271.6);

Tailwind

colors: {
  custom: {
    50: '#7b61cb',
    500: '#2722b3',
    950: '#000000',
  },
}

SCSS

$custom: #2722b3;
$custom-light: #7b61cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2722b3",
  "rgb": {
    "r": 39,
    "g": 34,
    "b": 179
  },
  "hsl": {
    "h": 242.069,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.38614,
    "c": 0.21421,
    "h": 271.6
  },
  "luminance": 0.0483
}

Semantic roles & 50–950 ramp

primary

#2722B3

secondary

#C6C968

accent

#EB3DE5

background

#F8F5FC

surface

#EFEAF9

border

#CAC6D2

text

#0B0514

muted

#7C7982

Preview Lab

Preview with #2722B3

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

Preview Lab → · Contrast checker → · Palette generator →