#282273#282273

#282273 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.133 H 278.9°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#282273
RGB	rgb(40, 34, 115)
HSL	hsl(244, 54%, 29%)
HSV	hsv(244, 70%, 45%)
CMYK	cmyk(65.2%, 70.4%, 0%, 54.9%)
CIE-LAB	lab(19.36, 29.01, -45.71)
CIE-LCH	lch(19.36, 54.14, 302.40°)
OKLab	oklab(31.71% 0.0206 -0.1318)
OKLCH	oklch(31.71% 0.133 278.9)
XYZ	xyz(4.5406, 2.8326, 16.5238)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282273 #6D7322

analogous

#224573 #282273 #512273

triadic

#282273 #732822 #227328

tetradic

#282273 #732245 #6D7322 #227351

square

#282273 #732245 #6D7322 #227351

split-complementary

#282273 #735122 #457322

monochromatic

#080718 #181444 #282273 #3830A2 #5047C9

Accessibility & contrast

On white

13.40

#282273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#282273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282273

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282273	#FFFFFF	#000000	##FFFFFF
##282273	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003275

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #282273;
/* rgb */ color: rgb(40, 34, 115);
/* oklch */ color: oklch(31.7% 0.133 278.9);

Tailwind

colors: {
  custom: {
    50: '#6c5e9c',
    500: '#282273',
    950: '#000000',
  },
}

SCSS

$custom: #282273;
$custom-light: #6c5e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#282273",
  "rgb": {
    "r": 40,
    "g": 34,
    "b": 115
  },
  "hsl": {
    "h": 244.444,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31708,
    "c": 0.13338,
    "h": 278.9
  },
  "luminance": 0.02833
}

Semantic roles & 50–950 ramp

primary

#282273

secondary

#9FA64B

accent

#DE4AD3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #282273

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

Preview Lab → · Contrast checker → · Palette generator →