#282C82#282C82

#282C82 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.142 H 274.3°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#282C82
RGB	rgb(40, 44, 130)
HSL	hsl(237, 53%, 33%)
HSV	hsv(237, 69%, 51%)
CMYK	cmyk(69.2%, 66.2%, 0%, 49%)
CIE-LAB	lab(23.22, 27.86, -48.95)
CIE-LCH	lch(23.22, 56.32, 299.65°)
OKLab	oklab(34.94% 0.0106 -0.1412)
OKLCH	oklch(34.94% 0.142 274.3)
XYZ	xyz(5.8037, 3.8637, 21.5547)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C82 #827E28

analogous

#285982 #282C82 #512882

triadic

#282C82 #82282C #2C8228

tetradic

#282C82 #822859 #827E28 #288251

square

#282C82 #822859 #827E28 #288251

split-complementary

#282C82 #825128 #598228

monochromatic

#0B0C24 #1A1C53 #282C82 #363CB1 #595ECC

Accessibility & contrast

On white

11.85

#282C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#282C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C82

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C82	#FFFFFF	#000000	##FFFFFF
##282C82	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #282c82;
/* rgb */ color: rgb(40, 44, 130);
/* oklch */ color: oklch(34.9% 0.142 274.3);

Tailwind

colors: {
  custom: {
    50: '#6e65a7',
    500: '#282c82',
    950: '#000000',
  },
}

SCSS

$custom: #282c82;
$custom-light: #6e65a7;
$custom-dark: #000000;

JSON

{
  "hex": "#282c82",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 130
  },
  "hsl": {
    "h": 237.333,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.3494,
    "c": 0.14163,
    "h": 274.3
  },
  "luminance": 0.03864
}

Semantic roles & 50–950 ramp

primary

#282C82

secondary

#B1AD55

accent

#D64BDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #282C82

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

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