#284486#284486

#284486 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.3% C 0.116 H 264.5°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#284486
RGB	rgb(40, 68, 134)
HSL	hsl(222, 54%, 34%)
HSV	hsv(222, 70%, 53%)
CMYK	cmyk(70.1%, 49.3%, 0%, 47.5%)
CIE-LAB	lab(30.17, 12.97, -40.17)
CIE-LCH	lch(30.17, 42.21, 287.90°)
OKLab	oklab(40.25% -0.0111 -0.1151)
OKLCH	oklch(40.25% 0.116 264.5)
XYZ	xyz(7.2438, 6.3059, 23.3850)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284486 #866A28

analogous

#287386 #284486 #3B2886

triadic

#284486 #862844 #448628

tetradic

#284486 #862873 #866A28 #28863B

square

#284486 #862873 #866A28 #28863B

split-complementary

#284486 #863B28 #738628

monochromatic

#0C1428 #1A2C57 #284486 #365CB5 #5B7DCE

Accessibility & contrast

On white

9.29

#284486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#284486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284486

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284486	#FFFFFF	#000000	##FFFFFF
##284486	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214C88

Deuteranopia (green-blind)

#0B4385

Tritanopia (blue-blind)

#00535E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #284486;
/* rgb */ color: rgb(40, 68, 134);
/* oklch */ color: oklch(40.3% 0.116 264.5);

Tailwind

colors: {
  custom: {
    50: '#6e77aa',
    500: '#284486',
    950: '#000000',
  },
}

SCSS

$custom: #284486;
$custom-light: #6e77aa;
$custom-dark: #000000;

JSON

{
  "hex": "#284486",
  "rgb": {
    "r": 40,
    "g": 68,
    "b": 134
  },
  "hsl": {
    "h": 222.128,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40252,
    "c": 0.11563,
    "h": 264.5
  },
  "luminance": 0.06307
}

Semantic roles & 50–950 ramp

primary

#284486

secondary

#B39857

accent

#B24ADD

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #284486

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

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