#2724A6#2724A6

#2724A6 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.4% C 0.197 H 272.4°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#2724A6
RGB	rgb(39, 36, 166)
HSL	hsl(241, 64%, 40%)
HSV	hsv(241, 78%, 65%)
CMYK	cmyk(76.5%, 78.3%, 0%, 34.9%)
CIE-LAB	lab(25.09, 45.13, -68.07)
CIE-LCH	lch(25.09, 81.67, 303.55°)
OKLab	oklab(37.37% 0.0084 -0.197)
OKLCH	oklch(37.37% 0.197 272.4)
XYZ	xyz(8.3482, 4.4454, 36.4871)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2724A6 #A3A624

analogous

#2462A6 #2724A6 #6824A6

triadic

#2724A6 #A62724 #24A627

tetradic

#2724A6 #A62462 #A3A624 #24A668

square

#2724A6 #A62462 #A3A624 #24A668

split-complementary

#2724A6 #A66824 #62A624

monochromatic

#0F0E41 #1B1974 #2724A6 #3834D3 #6966DE

Accessibility & contrast

On white

11.12

#2724A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2724A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2724A6

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2724A6	#FFFFFF	#000000	##FFFFFF
##2724A6	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AA

Deuteranopia (green-blind)

#0035A4

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2724a6;
/* rgb */ color: rgb(39, 36, 166);
/* oklch */ color: oklch(37.4% 0.197 272.4);

Tailwind

colors: {
  custom: {
    50: '#7861c2',
    500: '#2724a6',
    950: '#000000',
  },
}

SCSS

$custom: #2724a6;
$custom-light: #7861c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2724a6",
  "rgb": {
    "r": 39,
    "g": 36,
    "b": 166
  },
  "hsl": {
    "h": 241.385,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37374,
    "c": 0.19718,
    "h": 272.4
  },
  "luminance": 0.04446
}

Semantic roles & 50–950 ramp

primary

#2724A6

secondary

#C1C462

accent

#E740E4

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2724A6

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

Preview Lab → · Contrast checker → · Palette generator →