#2824A2#2824A2

#2824A2 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.192 H 273.1°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#2824A2
RGB	rgb(40, 36, 162)
HSL	hsl(242, 64%, 39%)
HSV	hsv(242, 78%, 64%)
CMYK	cmyk(75.3%, 77.8%, 0%, 36.5%)
CIE-LAB	lab(24.70, 43.90, -66.28)
CIE-LCH	lch(24.70, 79.50, 303.52°)
OKLab	oklab(36.99% 0.0104 -0.1918)
OKLCH	oklch(36.99% 0.192 273.1)
XYZ	xyz(8.0254, 4.3207, 34.5864)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2824A2 #9EA224

analogous

#245FA2 #2824A2 #6724A2

triadic

#2824A2 #A22824 #24A228

tetradic

#2824A2 #A2245F #9EA224 #24A267

square

#2824A2 #A2245F #9EA224 #24A267

split-complementary

#2824A2 #A26724 #5FA224

monochromatic

#0F0E3E #1C1970 #2824A2 #3732D1 #6864DD

Accessibility & contrast

On white

11.26

#2824A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2824A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2824A2

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2824A2	#FFFFFF	#000000	##FFFFFF
##2824A2	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A6

Deuteranopia (green-blind)

#0034A0

Tritanopia (blue-blind)

#004A62

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2824a2;
/* rgb */ color: rgb(40, 36, 162);
/* oklch */ color: oklch(37.0% 0.192 273.1);

Tailwind

colors: {
  custom: {
    50: '#7761bf',
    500: '#2824a2',
    950: '#000000',
  },
}

SCSS

$custom: #2824a2;
$custom-light: #7761bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2824a2",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 162
  },
  "hsl": {
    "h": 241.905,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.36986,
    "c": 0.19208,
    "h": 273.1
  },
  "luminance": 0.04322
}

Semantic roles & 50–950 ramp

primary

#2824A2

secondary

#BFC260

accent

#E741E1

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2824A2

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

Preview Lab → · Contrast checker → · Palette generator →