#284994#284994

#284994 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.4% C 0.130 H 263.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#284994
RGB	rgb(40, 73, 148)
HSL	hsl(222, 57%, 37%)
HSV	hsv(222, 73%, 58%)
CMYK	cmyk(73%, 50.7%, 0%, 42%)
CIE-LAB	lab(32.60, 15.00, -44.86)
CIE-LCH	lch(32.60, 47.30, 288.49°)
OKLab	oklab(42.42% -0.0138 -0.1288)
OKLCH	oklch(42.42% 0.13 263.9)
XYZ	xyz(8.6010, 7.3534, 28.9773)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284994 #947328

analogous

#287F94 #284994 #3D2894

triadic

#284994 #942849 #499428

tetradic

#284994 #94287F #947328 #28943D

square

#284994 #94287F #947328 #28943D

split-complementary

#284994 #943D28 #7F9428

monochromatic

#0E1934 #1B3164 #284994 #3561C4 #6285D5

Accessibility & contrast

On white

8.50

#284994 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#284994 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284994

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284994	#FFFFFF	#000000	##FFFFFF
##284994	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5297

Deuteranopia (green-blind)

#004892

Tritanopia (blue-blind)

#005B67

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #284994;
/* rgb */ color: rgb(40, 73, 148);
/* oklch */ color: oklch(42.4% 0.130 263.9);

Tailwind

colors: {
  custom: {
    50: '#717bb4',
    500: '#284994',
    950: '#000000',
  },
}

SCSS

$custom: #284994;
$custom-light: #717bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#284994",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 148
  },
  "hsl": {
    "h": 221.667,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42415,
    "c": 0.12955,
    "h": 263.9
  },
  "luminance": 0.07354
}

Semantic roles & 50–950 ramp

primary

#284994

secondary

#BA9E5E

accent

#B247E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #284994

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

Preview Lab → · Contrast checker → · Palette generator →