#284096#284096

#284096 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.6% C 0.144 H 267.7°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#284096
RGB	rgb(40, 64, 150)
HSL	hsl(227, 58%, 37%)
HSV	hsv(227, 73%, 59%)
CMYK	cmyk(73.3%, 57.3%, 0%, 41.2%)
CIE-LAB	lab(30.20, 21.88, -49.95)
CIE-LCH	lch(30.20, 54.53, 293.66°)
OKLab	oklab(40.65% -0.0059 -0.1439)
OKLCH	oklch(40.65% 0.144 267.7)
XYZ	xyz(8.2116, 6.3191, 29.6352)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284096 #967E28

analogous

#287796 #284096 #472896

triadic

#284096 #962840 #409628

tetradic

#284096 #962877 #967E28 #289647

square

#284096 #962877 #967E28 #289647

split-complementary

#284096 #964728 #779628

monochromatic

#0E1735 #1B2B66 #284096 #3555C6 #637CD5

Accessibility & contrast

On white

9.28

#284096 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#284096 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284096

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284096	#FFFFFF	#000000	##FFFFFF
##284096	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C99

Deuteranopia (green-blind)

#004294

Tritanopia (blue-blind)

#005564

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #284096;
/* rgb */ color: rgb(40, 64, 150);
/* oklch */ color: oklch(40.6% 0.144 267.7);

Tailwind

colors: {
  custom: {
    50: '#7274b6',
    500: '#284096',
    950: '#000000',
  },
}

SCSS

$custom: #284096;
$custom-light: #7274b6;
$custom-dark: #000000;

JSON

{
  "hex": "#284096",
  "rgb": {
    "r": 40,
    "g": 64,
    "b": 150
  },
  "hsl": {
    "h": 226.909,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40649,
    "c": 0.14407,
    "h": 267.7
  },
  "luminance": 0.0632
}

Semantic roles & 50–950 ramp

primary

#284096

secondary

#BBA75F

accent

#BF47E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #284096

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

Preview Lab → · Contrast checker → · Palette generator →