#282159#282159

#282159 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.1% C 0.097 H 284.3°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#282159
RGB	rgb(40, 33, 89)
HSL	hsl(248, 46%, 24%)
HSV	hsv(248, 63%, 35%)
CMYK	cmyk(55.1%, 62.9%, 0%, 65.1%)
CIE-LAB	lab(16.80, 20.45, -32.83)
CIE-LCH	lch(16.80, 38.68, 301.92°)
OKLab	oklab(29.12% 0.024 -0.0939)
OKLCH	oklch(29.12% 0.097 284.3)
XYZ	xyz(3.2216, 2.2599, 9.7157)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282159 #525921

analogous

#213659 #282159 #442159

triadic

#282159 #592821 #215928

tetradic

#282159 #592136 #525921 #215944

square

#282159 #592136 #525921 #215944

split-complementary

#282159 #594421 #365921

monochromatic

#0A0816 #14102C #282159 #3C3286 #5042B2

Accessibility & contrast

On white

14.46

#282159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#282159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282159

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282159	#FFFFFF	#000000	##FFFFFF
##282159	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5B

Deuteranopia (green-blind)

#002858

Tritanopia (blue-blind)

#152E39

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #282159;
/* rgb */ color: rgb(40, 33, 89);
/* oklch */ color: oklch(29.1% 0.097 284.3);

Tailwind

colors: {
  custom: {
    50: '#675c88',
    500: '#282159',
    950: '#000000',
  },
}

SCSS

$custom: #282159;
$custom-light: #675c88;
$custom-dark: #000000;

JSON

{
  "hex": "#282159",
  "rgb": {
    "r": 40,
    "g": 33,
    "b": 89
  },
  "hsl": {
    "h": 247.5,
    "s": 45.902,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29117,
    "c": 0.09694,
    "h": 284.3
  },
  "luminance": 0.0226
}

Semantic roles & 50–950 ramp

primary

#282159

secondary

#858D49

accent

#D652C5

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040B

muted

#7A797C

Preview Lab

Preview with #282159

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

Preview Lab → · Contrast checker → · Palette generator →