#282C69#282C69

#282C69 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.7% C 0.105 H 276.1°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#282C69
RGB	rgb(40, 44, 105)
HSL	hsl(236, 45%, 28%)
HSV	hsv(236, 62%, 41%)
CMYK	cmyk(61.9%, 58.1%, 0%, 58.8%)
CIE-LAB	lab(21.10, 18.58, -36.41)
CIE-LCH	lch(21.10, 40.88, 297.03°)
OKLab	oklab(32.72% 0.0112 -0.1044)
OKLCH	oklch(32.72% 0.105 276.1)
XYZ	xyz(4.3247, 3.2721, 13.7655)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C69 #696528

analogous

#284C69 #282C69 #442869

triadic

#282C69 #69282C #2C6928

tetradic

#282C69 #69284C #696528 #286944

square

#282C69 #69284C #696528 #286944

split-complementary

#282C69 #694428 #4C6928

monochromatic

#080916 #17193D #282C69 #393F95 #4F56BC

Accessibility & contrast

On white

12.69

#282C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#282C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C69

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C69	#FFFFFF	#000000	##FFFFFF
##282C69	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03366B

Deuteranopia (green-blind)

#003068

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #282c69;
/* rgb */ color: rgb(40, 44, 105);
/* oklch */ color: oklch(32.7% 0.105 276.1);

Tailwind

colors: {
  custom: {
    50: '#696594',
    500: '#282c69',
    950: '#000000',
  },
}

SCSS

$custom: #282c69;
$custom-light: #696594;
$custom-dark: #000000;

JSON

{
  "hex": "#282c69",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 105
  },
  "hsl": {
    "h": 236.308,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32717,
    "c": 0.10498,
    "h": 276.1
  },
  "luminance": 0.03272
}

Semantic roles & 50–950 ramp

primary

#282C69

secondary

#9C9751

accent

#CD53D5

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07050D

muted

#7A7A7E

Preview Lab

Preview with #282C69

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

Preview Lab → · Contrast checker → · Palette generator →