#282966#282966

#282966 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.8% C 0.105 H 277.9°. Best body text is #FFFFFF at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#282966
RGB	rgb(40, 41, 102)
HSL	hsl(239, 44%, 28%)
HSV	hsv(239, 61%, 40%)
CMYK	cmyk(60.8%, 59.8%, 0%, 60%)
CIE-LAB	lab(20.03, 19.57, -36.19)
CIE-LCH	lch(20.03, 41.14, 298.40°)
OKLab	oklab(31.84% 0.0145 -0.1038)
OKLCH	oklch(31.84% 0.105 277.9)
XYZ	xyz(4.0655, 2.9960, 12.9319)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282966 #666528

analogous

#284866 #282966 #462866

triadic

#282966 #662829 #296628

tetradic

#282966 #662848 #666528 #286646

square

#282966 #662848 #666528 #286646

split-complementary

#282966 #664628 #486628

monochromatic

#090916 #17173A #282966 #393B92 #4F50BA

Accessibility & contrast

On white

13.13

#282966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#282966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282966

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282966	#FFFFFF	#000000	##FFFFFF
##282966	1.00	13.13	1.60	13.13
#FFFFFF	13.13	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003368

Deuteranopia (green-blind)

#002E65

Tritanopia (blue-blind)

#043743

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #282966;
/* rgb */ color: rgb(40, 41, 102);
/* oklch */ color: oklch(31.8% 0.105 277.9);

Tailwind

colors: {
  custom: {
    50: '#696292',
    500: '#282966',
    950: '#000000',
  },
}

SCSS

$custom: #282966;
$custom-light: #696292;
$custom-dark: #000000;

JSON

{
  "hex": "#282966",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 102
  },
  "hsl": {
    "h": 239.032,
    "s": 43.662,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31841,
    "c": 0.10478,
    "h": 277.9
  },
  "luminance": 0.02996
}

Semantic roles & 50–950 ramp

primary

#282966

secondary

#999751

accent

#D154D3

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #282966

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

Preview Lab → · Contrast checker → · Palette generator →