#282287#282287

#282287 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.8% C 0.160 H 276.1°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#282287
RGB	rgb(40, 34, 135)
HSL	hsl(244, 60%, 33%)
HSV	hsv(244, 75%, 53%)
CMYK	cmyk(70.4%, 74.8%, 0%, 47.1%)
CIE-LAB	lab(21.37, 35.98, -55.12)
CIE-LCH	lch(21.37, 65.82, 303.13°)
OKLab	oklab(33.76% 0.0171 -0.1593)
OKLCH	oklch(33.76% 0.16 276.1)
XYZ	xyz(5.8188, 3.3439, 23.2558)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282287 #818722

analogous

#224F87 #282287 #5A2287

triadic

#282287 #872822 #228728

tetradic

#282287 #87224F #818722 #22875A

square

#282287 #87224F #818722 #22875A

split-complementary

#282287 #875A22 #4F8722

monochromatic

#0B0925 #1A1656 #282287 #362EB8 #5850D3

Accessibility & contrast

On white

12.58

#282287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#282287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282287

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282287	#FFFFFF	#000000	##FFFFFF
##282287	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282287;
/* rgb */ color: rgb(40, 34, 135);
/* oklch */ color: oklch(33.8% 0.160 276.1);

Tailwind

colors: {
  custom: {
    50: '#715eab',
    500: '#282287',
    950: '#000000',
  },
}

SCSS

$custom: #282287;
$custom-light: #715eab;
$custom-dark: #000000;

JSON

{
  "hex": "#282287",
  "rgb": {
    "r": 40,
    "g": 34,
    "b": 135
  },
  "hsl": {
    "h": 243.564,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33759,
    "c": 0.1602,
    "h": 276.1
  },
  "luminance": 0.03344
}

Semantic roles & 50–950 ramp

primary

#282287

secondary

#B0B74E

accent

#E345DA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #282287

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

Preview Lab → · Contrast checker → · Palette generator →