#2720BC#2720BC

#2720BC is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.5% C 0.226 H 271.2°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#2720BC
RGB	rgb(39, 32, 188)
HSL	hsl(243, 71%, 43%)
HSV	hsv(243, 83%, 74%)
CMYK	cmyk(79.3%, 83%, 0%, 26.3%)
CIE-LAB	lab(27.00, 54.01, -78.08)
CIE-LCH	lch(27.00, 94.94, 304.67°)
OKLab	oklab(39.45% 0.0046 -0.2259)
OKLCH	oklch(39.45% 0.226 271.2)
XYZ	xyz(10.4272, 5.0940, 48.0009)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2720BC #B5BC20

analogous

#2067BC #2720BC #7520BC

triadic

#2720BC #BC2720 #20BC27

tetradic

#2720BC #BC2067 #B5BC20 #20BC75

square

#2720BC #BC2067 #B5BC20 #20BC75

split-complementary

#2720BC #BC7520 #67BC20

monochromatic

#110E53 #1C1788 #2720BC #433BDE #7570E7

Accessibility & contrast

On white

10.40

#2720BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2720BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2720BC

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2720BC	#FFFFFF	#000000	##FFFFFF
##2720BC	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047C0

Deuteranopia (green-blind)

#0038B9

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2720bc;
/* rgb */ color: rgb(39, 32, 188);
/* oklch */ color: oklch(39.5% 0.226 271.2);

Tailwind

colors: {
  custom: {
    50: '#7d61d2',
    500: '#2720bc',
    950: '#000000',
  },
}

SCSS

$custom: #2720bc;
$custom-light: #7d61d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2720bc",
  "rgb": {
    "r": 39,
    "g": 32,
    "b": 188
  },
  "hsl": {
    "h": 242.692,
    "s": 70.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.3945,
    "c": 0.22599,
    "h": 271.2
  },
  "luminance": 0.05095
}

Semantic roles & 50–950 ramp

primary

#2720BC

secondary

#C9CD6B

accent

#EE3AE6

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #2720BC

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

Preview Lab → · Contrast checker → · Palette generator →