#282798#282798

#282798 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.177 H 273.6°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#282798
RGB	rgb(40, 39, 152)
HSL	hsl(241, 59%, 37%)
HSV	hsv(241, 74%, 60%)
CMYK	cmyk(73.7%, 74.3%, 0%, 40.4%)
CIE-LAB	lab(24.22, 38.84, -60.97)
CIE-LCH	lch(24.22, 72.29, 302.50°)
OKLab	oklab(36.32% 0.011 -0.1764)
OKLCH	oklch(36.32% 0.177 273.6)
XYZ	xyz(7.2662, 4.1684, 30.1213)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282798 #979827

analogous

#275F98 #282798 #612798

triadic

#282798 #982827 #279828

tetradic

#282798 #98275F #979827 #279861

square

#282798 #98275F #979827 #279861

split-complementary

#282798 #986127 #5F9827

monochromatic

#0E0E37 #1B1B67 #282798 #3533C9 #6463D7

Accessibility & contrast

On white

11.45

#282798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#282798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282798

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282798	#FFFFFF	#000000	##FFFFFF
##282798	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00475D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #282798;
/* rgb */ color: rgb(40, 39, 152);
/* oklch */ color: oklch(36.3% 0.177 273.6);

Tailwind

colors: {
  custom: {
    50: '#7462b7',
    500: '#282798',
    950: '#000000',
  },
}

SCSS

$custom: #282798;
$custom-light: #7462b7;
$custom-dark: #000000;

JSON

{
  "hex": "#282798",
  "rgb": {
    "r": 40,
    "g": 39,
    "b": 152
  },
  "hsl": {
    "h": 240.531,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36322,
    "c": 0.17671,
    "h": 273.6
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary

#282798

secondary

#BCBC5E

accent

#E245E1

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #282798

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

Preview Lab → · Contrast checker → · Palette generator →