#2824AF#2824AF

#2824AF is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.5% C 0.208 H 272.1°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2824AF
RGB	rgb(40, 36, 175)
HSL	hsl(242, 66%, 41%)
HSV	hsv(242, 79%, 69%)
CMYK	cmyk(77.1%, 79.4%, 0%, 31.4%)
CIE-LAB	lab(26.18, 48.11, -71.69)
CIE-LCH	lch(26.18, 86.34, 303.87°)
OKLab	oklab(38.45% 0.0076 -0.2075)
OKLCH	oklch(38.45% 0.208 272.1)
XYZ	xyz(9.2412, 4.8070, 40.9899)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2824AF #ABAF24

analogous

#2466AF #2824AF #6E24AF

triadic

#2824AF #AF2824 #24AF28

tetradic

#2824AF #AF2466 #ABAF24 #24AF6E

square

#2824AF #AF2466 #ABAF24 #24AF6E

split-complementary

#2824AF #AF6E24 #66AF24

monochromatic

#110F49 #1C1A7C #2824AF #3E3AD6 #706DE1

Accessibility & contrast

On white

10.71

#2824AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2824AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2824AF

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2824AF	#FFFFFF	#000000	##FFFFFF
##2824AF	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B3

Deuteranopia (green-blind)

#0037AD

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2824af;
/* rgb */ color: rgb(40, 36, 175);
/* oklch */ color: oklch(38.5% 0.208 272.1);

Tailwind

colors: {
  custom: {
    50: '#7a62c8',
    500: '#2824af',
    950: '#000000',
  },
}

SCSS

$custom: #2824af;
$custom-light: #7a62c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2824af",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 175
  },
  "hsl": {
    "h": 241.727,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.3845,
    "c": 0.20764,
    "h": 272.1
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#2824AF

secondary

#C4C768

accent

#E93FE4

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2824AF

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

Preview Lab → · Contrast checker → · Palette generator →