#284697#284697

#284697 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.0% C 0.138 H 265.5°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#284697
RGB	rgb(40, 70, 151)
HSL	hsl(224, 58%, 37%)
HSV	hsv(224, 74%, 59%)
CMYK	cmyk(73.5%, 53.6%, 0%, 40.8%)
CIE-LAB	lab(31.95, 18.20, -47.72)
CIE-LCH	lch(31.95, 51.07, 290.87°)
OKLab	oklab(41.99% -0.0108 -0.1373)
OKLCH	oklch(41.99% 0.138 265.5)
XYZ	xyz(8.6492, 7.0649, 30.1800)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284697 #977928

analogous

#287D97 #284697 #422897

triadic

#284697 #972846 #469728

tetradic

#284697 #97287D #977928 #289742

square

#284697 #97287D #977928 #289742

split-complementary

#284697 #974228 #7D9728

monochromatic

#0E1936 #1B3067 #284697 #355CC7 #6482D6

Accessibility & contrast

On white

8.70

#284697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#284697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284697

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284697	#FFFFFF	#000000	##FFFFFF
##284697	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E519A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#005967

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #284697;
/* rgb */ color: rgb(40, 70, 151);
/* oklch */ color: oklch(42.0% 0.138 265.5);

Tailwind

colors: {
  custom: {
    50: '#7179b6',
    500: '#284697',
    950: '#000000',
  },
}

SCSS

$custom: #284697;
$custom-light: #7179b6;
$custom-dark: #000000;

JSON

{
  "hex": "#284697",
  "rgb": {
    "r": 40,
    "g": 70,
    "b": 151
  },
  "hsl": {
    "h": 223.784,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41994,
    "c": 0.13773,
    "h": 265.5
  },
  "luminance": 0.07066
}

Semantic roles & 50–950 ramp

primary

#284697

secondary

#BCA35F

accent

#B746E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #284697

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

Preview Lab → · Contrast checker → · Palette generator →