#282887#282887

#282887 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.7% C 0.153 H 274.9°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#282887
RGB	rgb(40, 40, 135)
HSL	hsl(240, 54%, 34%)
HSV	hsv(240, 70%, 53%)
CMYK	cmyk(70.4%, 70.4%, 0%, 47.1%)
CIE-LAB	lab(22.71, 32.28, -52.91)
CIE-LCH	lch(22.71, 61.98, 301.38°)
OKLab	oklab(34.72% 0.0131 -0.1528)
OKLCH	oklch(34.72% 0.153 274.9)
XYZ	xyz(6.0056, 3.7174, 23.3180)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282887 #878728

analogous

#285887 #282887 #582887

triadic

#282887 #872828 #288728

tetradic

#282887 #872858 #878728 #288758

square

#282887 #872858 #878728 #288758

split-complementary

#282887 #875828 #588728

monochromatic

#0C0C29 #1A1A58 #282887 #3636B6 #5B5BCE

Accessibility & contrast

On white

12.04

#282887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#282887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282887

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282887	#FFFFFF	#000000	##FFFFFF
##282887	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #282887;
/* rgb */ color: rgb(40, 40, 135);
/* oklch */ color: oklch(34.7% 0.153 274.9);

Tailwind

colors: {
  custom: {
    50: '#7062ab',
    500: '#282887',
    950: '#000000',
  },
}

SCSS

$custom: #282887;
$custom-light: #7062ab;
$custom-dark: #000000;

JSON

{
  "hex": "#282887",
  "rgb": {
    "r": 40,
    "g": 40,
    "b": 135
  },
  "hsl": {
    "h": 240,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34721,
    "c": 0.1534,
    "h": 274.9
  },
  "luminance": 0.03718
}

Semantic roles & 50–950 ramp

primary

#282887

secondary

#B4B457

accent

#DE4ADE

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #282887

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

Preview Lab → · Contrast checker → · Palette generator →