#282688#282688

#282688 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.157 H 275.2°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#282688
RGB	rgb(40, 38, 136)
HSL	hsl(241, 56%, 34%)
HSV	hsv(241, 72%, 53%)
CMYK	cmyk(70.6%, 72.1%, 0%, 46.7%)
CIE-LAB	lab(22.35, 33.89, -54.13)
CIE-LCH	lch(22.35, 63.86, 302.05°)
OKLab	oklab(34.49% 0.0144 -0.1564)
OKLCH	oklch(34.49% 0.157 275.2)
XYZ	xyz(6.0107, 3.6144, 23.6687)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282688 #868826

analogous

#265588 #282688 #592688

triadic

#282688 #882826 #268828

tetradic

#282688 #882655 #868826 #268859

square

#282688 #882655 #868826 #268859

split-complementary

#282688 #885926 #558826

monochromatic

#0C0B28 #1A1958 #282688 #3633B8 #5B58D0

Accessibility & contrast

On white

12.19

#282688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#282688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282688

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282688	#FFFFFF	#000000	##FFFFFF
##282688	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8B

Deuteranopia (green-blind)

#003186

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #282688;
/* rgb */ color: rgb(40, 38, 136);
/* oklch */ color: oklch(34.5% 0.157 275.2);

Tailwind

colors: {
  custom: {
    50: '#7061ac',
    500: '#282688',
    950: '#000000',
  },
}

SCSS

$custom: #282688;
$custom-light: #7061ac;
$custom-dark: #000000;

JSON

{
  "hex": "#282688",
  "rgb": {
    "r": 40,
    "g": 38,
    "b": 136
  },
  "hsl": {
    "h": 241.224,
    "s": 56.322,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34491,
    "c": 0.15707,
    "h": 275.2
  },
  "luminance": 0.03615
}

Semantic roles & 50–950 ramp

primary

#282688

secondary

#B3B555

accent

#E048DD

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #282688

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

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