#2722B0#2722B0

#2722B0 is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.3% C 0.211 H 271.9°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#2722B0
RGB	rgb(39, 34, 176)
HSL	hsl(242, 68%, 41%)
HSV	hsv(242, 81%, 69%)
CMYK	cmyk(77.8%, 80.7%, 0%, 31%)
CIE-LAB	lab(25.89, 49.37, -72.77)
CIE-LCH	lch(25.89, 87.94, 304.15°)
OKLab	oklab(38.27% 0.0068 -0.2106)
OKLCH	oklch(38.27% 0.211 271.9)
XYZ	xyz(9.2426, 4.7090, 41.4877)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2722B0 #ABB022

analogous

#2264B0 #2722B0 #6E22B0

triadic

#2722B0 #B02722 #22B027

tetradic

#2722B0 #B02264 #ABB022 #22B06E

square

#2722B0 #B02264 #ABB022 #22B06E

split-complementary

#2722B0 #B06E22 #64B022

monochromatic

#100E49 #1C187D #2722B0 #3D37D8 #6E6AE2

Accessibility & contrast

On white

10.81

#2722B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2722B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2722B0

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2722B0	#FFFFFF	#000000	##FFFFFF
##2722B0	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B4

Deuteranopia (green-blind)

#0036AE

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2722b0;
/* rgb */ color: rgb(39, 34, 176);
/* oklch */ color: oklch(38.3% 0.211 271.9);

Tailwind

colors: {
  custom: {
    50: '#7a61c9',
    500: '#2722b0',
    950: '#000000',
  },
}

SCSS

$custom: #2722b0;
$custom-light: #7a61c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2722b0",
  "rgb": {
    "r": 39,
    "g": 34,
    "b": 176
  },
  "hsl": {
    "h": 242.113,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38267,
    "c": 0.21072,
    "h": 271.9
  },
  "luminance": 0.0471
}

Semantic roles & 50–950 ramp

primary

#2722B0

secondary

#C5C866

accent

#EA3DE4

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2722B0

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

Preview Lab → · Contrast checker → · Palette generator →