#284495#284495

#284495 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.4% C 0.137 H 266.1°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#284495
RGB	rgb(40, 68, 149)
HSL	hsl(225, 58%, 37%)
HSV	hsv(225, 73%, 58%)
CMYK	cmyk(73.2%, 54.4%, 0%, 41.6%)
CIE-LAB	lab(31.24, 18.78, -47.66)
CIE-LCH	lch(31.24, 51.23, 291.51°)
OKLab	oklab(41.41% -0.0093 -0.1371)
OKLCH	oklch(41.41% 0.137 266.1)
XYZ	xyz(8.3651, 6.7544, 29.2908)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284495 #957928

analogous

#287B95 #284495 #432895

triadic

#284495 #952844 #449528

tetradic

#284495 #95287B #957928 #289543

square

#284495 #95287B #957928 #289543

split-complementary

#284495 #954328 #7B9528

monochromatic

#0E1835 #1B2E65 #284495 #355AC5 #6280D5

Accessibility & contrast

On white

8.93

#284495 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#284495 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284495

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284495	#FFFFFF	#000000	##FFFFFF
##284495	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084F98

Deuteranopia (green-blind)

#004593

Tritanopia (blue-blind)

#005865

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #284495;
/* rgb */ color: rgb(40, 68, 149);
/* oklch */ color: oklch(41.4% 0.137 266.1);

Tailwind

colors: {
  custom: {
    50: '#7177b5',
    500: '#284495',
    950: '#000000',
  },
}

SCSS

$custom: #284495;
$custom-light: #7177b5;
$custom-dark: #000000;

JSON

{
  "hex": "#284495",
  "rgb": {
    "r": 40,
    "g": 68,
    "b": 149
  },
  "hsl": {
    "h": 224.587,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41407,
    "c": 0.13746,
    "h": 266.1
  },
  "luminance": 0.06755
}

Semantic roles & 50–950 ramp

primary

#284495

secondary

#BBA35E

accent

#B947E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #284495

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

Preview Lab → · Contrast checker → · Palette generator →