#282ABD#282ABD

#282ABD is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.8% C 0.219 H 270.7°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#282ABD
RGB	rgb(40, 42, 189)
HSL	hsl(239, 65%, 45%)
HSV	hsv(239, 79%, 74%)
CMYK	cmyk(78.8%, 77.8%, 0%, 25.9%)
CIE-LAB	lab(28.85, 49.49, -75.60)
CIE-LCH	lch(28.85, 90.36, 303.21°)
OKLab	oklab(40.79% 0.0029 -0.2189)
OKLCH	oklch(40.79% 0.219 270.7)
XYZ	xyz(10.8852, 5.7799, 48.6762)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282ABD #BDBB28

analogous

#2874BD #282ABD #7128BD

triadic

#282ABD #BD282A #2ABD28

tetradic

#282ABD #BD2874 #BDBB28 #28BD71

square

#282ABD #BD2874 #BDBB28 #28BD71

split-complementary

#282ABD #BD7128 #74BD28

monochromatic

#131458 #1D1F8A #282ABD #4A4CD9 #7C7DE3

Accessibility & contrast

On white

9.74

#282ABD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#282ABD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282ABD

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282ABD	#FFFFFF	#000000	##FFFFFF
##282ABD	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC1

Deuteranopia (green-blind)

#003CBA

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #282abd;
/* rgb */ color: rgb(40, 42, 189);
/* oklch */ color: oklch(40.8% 0.219 270.7);

Tailwind

colors: {
  custom: {
    50: '#7d66d2',
    500: '#282abd',
    950: '#000000',
  },
}

SCSS

$custom: #282abd;
$custom-light: #7d66d2;
$custom-dark: #000000;

JSON

{
  "hex": "#282abd",
  "rgb": {
    "r": 40,
    "g": 42,
    "b": 189
  },
  "hsl": {
    "h": 239.195,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40787,
    "c": 0.21893,
    "h": 270.7
  },
  "luminance": 0.05781
}

Semantic roles & 50–950 ramp

primary

#282ABD

secondary

#CBCA75

accent

#E640E8

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #282ABD

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

Preview Lab → · Contrast checker → · Palette generator →