#2824D9#2824D9

#2824D9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.3% C 0.255 H 269.7°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#2824D9
RGB	rgb(40, 36, 217)
HSL	hsl(241, 72%, 50%)
HSV	hsv(241, 83%, 85%)
CMYK	cmyk(81.6%, 83.4%, 0%, 14.9%)
CIE-LAB	lab(31.16, 60.93, -88.11)
CIE-LCH	lch(31.16, 107.13, 304.67°)
OKLab	oklab(43.34% -0.0015 -0.255)
OKLCH	oklch(43.34% 0.255 269.7)
XYZ	xyz(14.0261, 6.7210, 66.1902)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2824D9 #D5D924

analogous

#247BD9 #2824D9 #8324D9

triadic

#2824D9 #D92824 #24D928

tetradic

#2824D9 #D9247B #D5D924 #24D983

square

#2824D9 #D9247B #D5D924 #24D983

split-complementary

#2824D9 #D98324 #7BD924

monochromatic

#151370 #1E1BA5 #2824D9 #5A57E3 #8E8CEC

Accessibility & contrast

On white

8.96

#2824D9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2824D9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2824D9

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2824D9	#FFFFFF	#000000	##FFFFFF
##2824D9	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052DE

Deuteranopia (green-blind)

#0040D6

Tritanopia (blue-blind)

#006082

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2824d9;
/* rgb */ color: rgb(40, 36, 217);
/* oklch */ color: oklch(43.3% 0.255 269.7);

Tailwind

colors: {
  custom: {
    50: '#8465e6',
    500: '#2824d9',
    950: '#000000',
  },
}

SCSS

$custom: #2824d9;
$custom-light: #8465e6;
$custom-dark: #000000;

JSON

{
  "hex": "#2824d9",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 217
  },
  "hsl": {
    "h": 241.326,
    "s": 71.542,
    "l": 49.608
  },
  "oklch": {
    "l": 0.43339,
    "c": 0.25501,
    "h": 269.7
  },
  "luminance": 0.06723
}

Semantic roles & 50–950 ramp

primary

#2824D9

secondary

#D4D683

accent

#EE3AEA

background

#F9F6FE

surface

#F1EBFD

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2824D9

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

Preview Lab → · Contrast checker → · Palette generator →