#282790#282790

#282790 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.5% C 0.166 H 274.3°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#282790
RGB	rgb(40, 39, 144)
HSL	hsl(241, 57%, 36%)
HSV	hsv(241, 73%, 56%)
CMYK	cmyk(72.2%, 72.9%, 0%, 43.5%)
CIE-LAB	lab(23.39, 36.08, -57.41)
CIE-LCH	lch(23.39, 67.80, 302.15°)
OKLab	oklab(35.48% 0.0124 -0.166)
OKLCH	oklch(35.48% 0.166 274.3)
XYZ	xyz(6.6330, 3.9151, 26.7863)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282790 #8F9027

analogous

#275A90 #282790 #5C2790

triadic

#282790 #902827 #279028

tetradic

#282790 #90275A #8F9027 #27905C

square

#282790 #90275A #8F9027 #27905C

split-complementary

#282790 #905C27 #5A9027

monochromatic

#0D0D30 #1B1A60 #282790 #3534C0 #5F5ED3

Accessibility & contrast

On white

11.78

#282790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#282790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282790

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282790	#FFFFFF	#000000	##FFFFFF
##282790	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#00338E

Tritanopia (blue-blind)

#004459

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #282790;
/* rgb */ color: rgb(40, 39, 144);
/* oklch */ color: oklch(35.5% 0.166 274.3);

Tailwind

colors: {
  custom: {
    50: '#7262b2',
    500: '#282790',
    950: '#000000',
  },
}

SCSS

$custom: #282790;
$custom-light: #7262b2;
$custom-dark: #000000;

JSON

{
  "hex": "#282790",
  "rgb": {
    "r": 40,
    "g": 39,
    "b": 144
  },
  "hsl": {
    "h": 240.571,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35479,
    "c": 0.16644,
    "h": 274.3
  },
  "luminance": 0.03916
}

Semantic roles & 50–950 ramp

primary

#282790

secondary

#B8B95A

accent

#E147DF

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #282790

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

Preview Lab → · Contrast checker → · Palette generator →