#284385#284385

#284385 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.0% C 0.115 H 264.9°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#284385
RGB	rgb(40, 67, 133)
HSL	hsl(223, 54%, 34%)
HSV	hsv(223, 70%, 52%)
CMYK	cmyk(69.9%, 49.6%, 0%, 47.8%)
CIE-LAB	lab(29.81, 13.27, -40.13)
CIE-LCH	lch(29.81, 42.27, 288.30°)
OKLab	oklab(39.95% -0.0102 -0.115)
OKLCH	oklch(39.95% 0.115 264.9)
XYZ	xyz(7.1144, 6.1582, 22.9995)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284385 #856A28

analogous

#287285 #284385 #3C2885

triadic

#284385 #852843 #438528

tetradic

#284385 #852872 #856A28 #28853C

square

#284385 #852872 #856A28 #28853C

split-complementary

#284385 #853C28 #728528

monochromatic

#0C1427 #1A2B56 #284385 #365BB4 #5A7CCD

Accessibility & contrast

On white

9.41

#284385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#284385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284385

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284385	#FFFFFF	#000000	##FFFFFF
##284385	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204B87

Deuteranopia (green-blind)

#094284

Tritanopia (blue-blind)

#00525D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #284385;
/* rgb */ color: rgb(40, 67, 133);
/* oklch */ color: oklch(40.0% 0.115 264.9);

Tailwind

colors: {
  custom: {
    50: '#6d76a9',
    500: '#284385',
    950: '#000000',
  },
}

SCSS

$custom: #284385;
$custom-light: #6d76a9;
$custom-dark: #000000;

JSON

{
  "hex": "#284385",
  "rgb": {
    "r": 40,
    "g": 67,
    "b": 133
  },
  "hsl": {
    "h": 222.581,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39953,
    "c": 0.11547,
    "h": 264.9
  },
  "luminance": 0.06159
}

Semantic roles & 50–950 ramp

primary

#284385

secondary

#B39856

accent

#B34BDD

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #284385

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

Preview Lab → · Contrast checker → · Palette generator →