#2724D9#2724D9

#2724D9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.3% C 0.255 H 269.4°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#2724D9
RGB	rgb(39, 36, 217)
HSL	hsl(241, 72%, 50%)
HSV	hsv(241, 83%, 85%)
CMYK	cmyk(82%, 83.4%, 0%, 14.9%)
CIE-LAB	lab(31.12, 60.89, -88.19)
CIE-LCH	lch(31.12, 107.17, 304.62°)
OKLab	oklab(43.29% -0.0025 -0.2552)
OKLCH	oklch(43.29% 0.255 269.4)
XYZ	xyz(13.9877, 6.7012, 66.1884)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2724D9 #D6D924

analogous

#247CD9 #2724D9 #8124D9

triadic

#2724D9 #D92724 #24D927

tetradic

#2724D9 #D9247C #D6D924 #24D981

square

#2724D9 #D9247C #D6D924 #24D981

split-complementary

#2724D9 #D98124 #7CD924

monochromatic

#141370 #1E1BA5 #2724D9 #5957E3 #8D8CEC

Accessibility & contrast

On white

8.97

#2724D9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2724D9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2724D9

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2724D9	#FFFFFF	#000000	##FFFFFF
##2724D9	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052DE

Deuteranopia (green-blind)

#003FD6

Tritanopia (blue-blind)

#006082

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2724d9;
/* rgb */ color: rgb(39, 36, 217);
/* oklch */ color: oklch(43.3% 0.255 269.4);

Tailwind

colors: {
  custom: {
    50: '#8465e6',
    500: '#2724d9',
    950: '#000000',
  },
}

SCSS

$custom: #2724d9;
$custom-light: #8465e6;
$custom-dark: #000000;

JSON

{
  "hex": "#2724d9",
  "rgb": {
    "r": 39,
    "g": 36,
    "b": 217
  },
  "hsl": {
    "h": 240.994,
    "s": 71.542,
    "l": 49.608
  },
  "oklch": {
    "l": 0.43294,
    "c": 0.25526,
    "h": 269.4
  },
  "luminance": 0.06703
}

Semantic roles & 50–950 ramp

primary

#2724D9

secondary

#D4D683

accent

#EE3AEB

background

#F9F6FE

surface

#F1EBFD

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2724D9

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

Preview Lab → · Contrast checker → · Palette generator →