#282489#282489

#282489 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.161 H 275.5°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#282489
RGB	rgb(40, 36, 137)
HSL	hsl(242, 58%, 34%)
HSV	hsv(242, 74%, 54%)
CMYK	cmyk(70.8%, 73.7%, 0%, 46.3%)
CIE-LAB	lab(22.01, 35.46, -55.32)
CIE-LCH	lch(22.01, 65.71, 302.66°)
OKLab	oklab(34.28% 0.0155 -0.1599)
OKLCH	oklch(34.28% 0.161 275.5)
XYZ	xyz(6.0198, 3.5185, 24.0239)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282489 #858924

analogous

#245389 #282489 #5B2489

triadic

#282489 #892824 #248928

tetradic

#282489 #892453 #858924 #24895B

square

#282489 #892453 #858924 #24895B

split-complementary

#282489 #895B24 #538924

monochromatic

#0C0B28 #1A1759 #282489 #3631B9 #5A55D2

Accessibility & contrast

On white

12.33

#282489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#282489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282489

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282489	#FFFFFF	#000000	##FFFFFF
##282489	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398C

Deuteranopia (green-blind)

#003087

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #282489;
/* rgb */ color: rgb(40, 36, 137);
/* oklch */ color: oklch(34.3% 0.161 275.5);

Tailwind

colors: {
  custom: {
    50: '#7160ac',
    500: '#282489',
    950: '#000000',
  },
}

SCSS

$custom: #282489;
$custom-light: #7160ac;
$custom-dark: #000000;

JSON

{
  "hex": "#282489",
  "rgb": {
    "r": 40,
    "g": 36,
    "b": 137
  },
  "hsl": {
    "h": 242.376,
    "s": 58.382,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34277,
    "c": 0.16062,
    "h": 275.5
  },
  "luminance": 0.03519
}

Semantic roles & 50–950 ramp

primary

#282489

secondary

#B3B752

accent

#E246DB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #282489

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

Preview Lab → · Contrast checker → · Palette generator →