#284496#284496

#284496 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.5% C 0.139 H 266.2°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#284496
RGB	rgb(40, 68, 150)
HSL	hsl(225, 58%, 37%)
HSV	hsv(225, 73%, 59%)
CMYK	cmyk(73.3%, 54.7%, 0%, 41.2%)
CIE-LAB	lab(31.32, 19.17, -48.15)
CIE-LCH	lch(31.32, 51.82, 291.71°)
OKLab	oklab(41.49% -0.0092 -0.1386)
OKLCH	oklch(41.49% 0.139 266.2)
XYZ	xyz(8.4453, 6.7865, 29.7131)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284496 #967A28

analogous

#287B96 #284496 #432896

triadic

#284496 #962844 #449628

tetradic

#284496 #96287B #967A28 #289643

square

#284496 #96287B #967A28 #289643

split-complementary

#284496 #964328 #7B9628

monochromatic

#0E1835 #1B2E66 #284496 #355AC6 #6380D5

Accessibility & contrast

On white

8.91

#284496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#284496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284496

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284496	#FFFFFF	#000000	##FFFFFF
##284496	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054F99

Deuteranopia (green-blind)

#004594

Tritanopia (blue-blind)

#005866

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #284496;
/* rgb */ color: rgb(40, 68, 150);
/* oklch */ color: oklch(41.5% 0.139 266.2);

Tailwind

colors: {
  custom: {
    50: '#7177b5',
    500: '#284496',
    950: '#000000',
  },
}

SCSS

$custom: #284496;
$custom-light: #7177b5;
$custom-dark: #000000;

JSON

{
  "hex": "#284496",
  "rgb": {
    "r": 40,
    "g": 68,
    "b": 150
  },
  "hsl": {
    "h": 224.727,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41487,
    "c": 0.13889,
    "h": 266.2
  },
  "luminance": 0.06787
}

Semantic roles & 50–950 ramp

primary

#284496

secondary

#BBA45F

accent

#BA47E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #284496

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

Preview Lab → · Contrast checker → · Palette generator →