#282580#282580

#282580 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.148 H 276.3°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#282580
RGB	rgb(40, 37, 128)
HSL	hsl(242, 55%, 32%)
HSV	hsv(242, 71%, 50%)
CMYK	cmyk(68.8%, 71.1%, 0%, 49.8%)
CIE-LAB	lab(21.33, 31.69, -50.78)
CIE-LCH	lch(21.33, 59.86, 301.97°)
OKLab	oklab(33.51% 0.0163 -0.1466)
OKLCH	oklch(33.51% 0.148 276.3)
XYZ	xyz(5.4316, 3.3323, 20.7748)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282580 #7D8025

analogous

#255080 #282580 #562580

triadic

#282580 #802825 #258028

tetradic

#282580 #802550 #7D8025 #258056

square

#282580 #802550 #7D8025 #258056

split-complementary

#282580 #805625 #508025

monochromatic

#0A0A21 #191751 #282580 #3733AF #5652CD

Accessibility & contrast

On white

12.60

#282580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#282580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282580

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282580	#FFFFFF	#000000	##FFFFFF
##282580	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#002F7E

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282580;
/* rgb */ color: rgb(40, 37, 128);
/* oklch */ color: oklch(33.5% 0.148 276.3);

Tailwind

colors: {
  custom: {
    50: '#6f60a6',
    500: '#282580',
    950: '#000000',
  },
}

SCSS

$custom: #282580;
$custom-light: #6f60a6;
$custom-dark: #000000;

JSON

{
  "hex": "#282580",
  "rgb": {
    "r": 40,
    "g": 37,
    "b": 128
  },
  "hsl": {
    "h": 241.978,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33513,
    "c": 0.14752,
    "h": 276.3
  },
  "luminance": 0.03333
}

Semantic roles & 50–950 ramp

primary

#282580

secondary

#AEB150

accent

#DE49DA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #282580

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

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