#2724C1#2724C1

#2724C1 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.5% C 0.229 H 270.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#2724C1
RGB	rgb(39, 36, 193)
HSL	hsl(241, 69%, 45%)
HSV	hsv(241, 81%, 76%)
CMYK	cmyk(79.8%, 81.3%, 0%, 24.3%)
CIE-LAB	lab(28.23, 53.69, -79.00)
CIE-LCH	lch(28.23, 95.52, 304.20°)
OKLab	oklab(40.47% 0.0026 -0.2287)
OKLCH	oklch(40.47% 0.229 270.6)
XYZ	xyz(11.0900, 5.5421, 50.9270)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2724C1 #BEC124

analogous

#2470C1 #2724C1 #7524C1

triadic

#2724C1 #C12724 #24C127

tetradic

#2724C1 #C12470 #BEC124 #24C175

square

#2724C1 #C12470 #BEC124 #24C175

split-complementary

#2724C1 #C17524 #70C124

monochromatic

#12115A #1D1A8D #2724C1 #4946DC #7B79E6

Accessibility & contrast

On white

9.96

#2724C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2724C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2724C1

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2724C1	#FFFFFF	#000000	##FFFFFF
##2724C1	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC5

Deuteranopia (green-blind)

#003ABE

Tritanopia (blue-blind)

#005674

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2724c1;
/* rgb */ color: rgb(39, 36, 193);
/* oklch */ color: oklch(40.5% 0.229 270.6);

Tailwind

colors: {
  custom: {
    50: '#7e63d5',
    500: '#2724c1',
    950: '#000000',
  },
}

SCSS

$custom: #2724c1;
$custom-light: #7e63d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2724c1",
  "rgb": {
    "r": 39,
    "g": 36,
    "b": 193
  },
  "hsl": {
    "h": 241.146,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40471,
    "c": 0.22868,
    "h": 270.6
  },
  "luminance": 0.05543
}

Semantic roles & 50–950 ramp

primary

#2724C1

secondary

#CCCE73

accent

#EB3CE8

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2724C1

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

Preview Lab → · Contrast checker → · Palette generator →