#2724AC#2724AC

#2724AC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.1% C 0.204 H 272.0°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#2724AC
RGB	rgb(39, 36, 172)
HSL	hsl(241, 65%, 41%)
HSV	hsv(241, 79%, 67%)
CMYK	cmyk(77.3%, 79.1%, 0%, 32.5%)
CIE-LAB	lab(25.78, 47.08, -70.56)
CIE-LCH	lch(25.78, 84.82, 303.71°)
OKLab	oklab(38.05% 0.0071 -0.2042)
OKLCH	oklch(38.05% 0.204 272)
XYZ	xyz(8.9115, 4.6707, 39.4536)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2724AC #A9AC24

analogous

#2465AC #2724AC #6B24AC

triadic

#2724AC #AC2724 #24AC27

tetradic

#2724AC #AC2465 #A9AC24 #24AC6B

square

#2724AC #AC2465 #A9AC24 #24AC6B

split-complementary

#2724AC #AC6B24 #65AC24

monochromatic

#100F47 #1C1979 #2724AC #3B38D5 #6D6AE0

Accessibility & contrast

On white

10.86

#2724AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2724AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2724AC

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2724AC	#FFFFFF	#000000	##FFFFFF
##2724AC	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2724ac;
/* rgb */ color: rgb(39, 36, 172);
/* oklch */ color: oklch(38.1% 0.204 272.0);

Tailwind

colors: {
  custom: {
    50: '#7962c6',
    500: '#2724ac',
    950: '#000000',
  },
}

SCSS

$custom: #2724ac;
$custom-light: #7962c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2724ac",
  "rgb": {
    "r": 39,
    "g": 36,
    "b": 172
  },
  "hsl": {
    "h": 241.324,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38053,
    "c": 0.20435,
    "h": 272
  },
  "luminance": 0.04672
}

Semantic roles & 50–950 ramp

primary

#2724AC

secondary

#C4C666

accent

#E83FE5

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2724AC

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

Preview Lab → · Contrast checker → · Palette generator →