#284698#284698

#284698 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.139 H 265.6°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#284698
RGB	rgb(40, 70, 152)
HSL	hsl(224, 58%, 38%)
HSV	hsv(224, 74%, 60%)
CMYK	cmyk(73.7%, 53.9%, 0%, 40.4%)
CIE-LAB	lab(32.03, 18.58, -48.21)
CIE-LCH	lch(32.03, 51.67, 291.08°)
OKLab	oklab(42.07% -0.0107 -0.1387)
OKLCH	oklch(42.07% 0.139 265.6)
XYZ	xyz(8.7307, 7.0975, 30.6095)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284698 #987A28

analogous

#287E98 #284698 #422898

triadic

#284698 #982846 #469828

tetradic

#284698 #98287E #987A28 #289842

square

#284698 #98287E #987A28 #289842

split-complementary

#284698 #984228 #7E9828

monochromatic

#0F1937 #1B3068 #284698 #355CC8 #6483D6

Accessibility & contrast

On white

8.68

#284698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#284698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284698

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284698	#FFFFFF	#000000	##FFFFFF
##284698	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B519B

Deuteranopia (green-blind)

#004696

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #284698;
/* rgb */ color: rgb(40, 70, 152);
/* oklch */ color: oklch(42.1% 0.139 265.6);

Tailwind

colors: {
  custom: {
    50: '#7279b7',
    500: '#284698',
    950: '#000000',
  },
}

SCSS

$custom: #284698;
$custom-light: #7279b7;
$custom-dark: #000000;

JSON

{
  "hex": "#284698",
  "rgb": {
    "r": 40,
    "g": 70,
    "b": 152
  },
  "hsl": {
    "h": 223.929,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.42073,
    "c": 0.13915,
    "h": 265.6
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#284698

secondary

#BCA360

accent

#B846E2

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #284698

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

Preview Lab → · Contrast checker → · Palette generator →