#282A69#282A69

#282A69 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.3% C 0.108 H 277.1°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#282A69
RGB	rgb(40, 42, 105)
HSL	hsl(238, 45%, 28%)
HSV	hsv(238, 62%, 41%)
CMYK	cmyk(61.9%, 60%, 0%, 58.8%)
CIE-LAB	lab(20.54, 19.98, -37.31)
CIE-LCH	lch(20.54, 42.32, 298.16°)
OKLab	oklab(32.3% 0.0134 -0.1071)
OKLCH	oklch(32.3% 0.108 277.1)
XYZ	xyz(4.2520, 3.1267, 13.7413)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282A69 #696728

analogous

#284A69 #282A69 #462869

triadic

#282A69 #69282A #2A6928

tetradic

#282A69 #69284A #696728 #286946

square

#282A69 #69284A #696728 #286946

split-complementary

#282A69 #694628 #4A6928

monochromatic

#080916 #17183D #282A69 #393C95 #4F53BC

Accessibility & contrast

On white

12.92

#282A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#282A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282A69

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282A69	#FFFFFF	#000000	##FFFFFF
##282A69	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346B

Deuteranopia (green-blind)

#002F68

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #282a69;
/* rgb */ color: rgb(40, 42, 105);
/* oklch */ color: oklch(32.3% 0.108 277.1);

Tailwind

colors: {
  custom: {
    50: '#696394',
    500: '#282a69',
    950: '#000000',
  },
}

SCSS

$custom: #282a69;
$custom-light: #696394;
$custom-dark: #000000;

JSON

{
  "hex": "#282a69",
  "rgb": {
    "r": 40,
    "g": 42,
    "b": 105
  },
  "hsl": {
    "h": 238.154,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32301,
    "c": 0.10789,
    "h": 277.1
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#282A69

secondary

#9C9951

accent

#D153D5

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #282A69

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

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