#282972#282972

#282972 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.123 H 276.7°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#282972
RGB	rgb(40, 41, 114)
HSL	hsl(239, 48%, 30%)
HSV	hsv(239, 65%, 45%)
CMYK	cmyk(64.9%, 64%, 0%, 55.3%)
CIE-LAB	lab(21.02, 23.99, -42.35)
CIE-LCH	lch(21.02, 48.68, 299.53°)
OKLab	oklab(32.89% 0.0143 -0.1219)
OKLCH	oklch(32.89% 0.123 276.7)
XYZ	xyz(4.7043, 3.2515, 16.2960)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282972 #727128

analogous

#284E72 #282972 #4C2872

triadic

#282972 #722829 #297228

tetradic

#282972 #72284E #727128 #28724C

square

#282972 #72284E #727128 #28724C

split-complementary

#282972 #724C28 #4E7228

monochromatic

#080817 #181945 #282972 #38399F #5254C2

Accessibility & contrast

On white

12.72

#282972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#282972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282972

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282972	#FFFFFF	#000000	##FFFFFF
##282972	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#003B49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282972;
/* rgb */ color: rgb(40, 41, 114);
/* oklch */ color: oklch(32.9% 0.123 276.7);

Tailwind

colors: {
  custom: {
    50: '#6b639b',
    500: '#282972',
    950: '#000000',
  },
}

SCSS

$custom: #282972;
$custom-light: #6b639b;
$custom-dark: #000000;

JSON

{
  "hex": "#282972",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 114
  },
  "hsl": {
    "h": 239.189,
    "s": 48.052,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32892,
    "c": 0.12272,
    "h": 276.7
  },
  "luminance": 0.03252
}

Semantic roles & 50–950 ramp

primary

#282972

secondary

#A4A352

accent

#D650D8

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #282972

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

Preview Lab → · Contrast checker → · Palette generator →