#283892#283892

#283892 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.7% C 0.149 H 270.2°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#283892
RGB	rgb(40, 56, 146)
HSL	hsl(231, 57%, 36%)
HSV	hsv(231, 73%, 57%)
CMYK	cmyk(72.6%, 61.6%, 0%, 42.7%)
CIE-LAB	lab(27.72, 25.78, -51.54)
CIE-LCH	lch(27.72, 57.63, 296.57°)
OKLab	oklab(38.69% 0.0004 -0.1487)
OKLCH	oklch(38.69% 0.149 270.2)
XYZ	xyz(7.4758, 5.3540, 27.8280)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283892 #928228

analogous

#286D92 #283892 #4D2892

triadic

#283892 #922838 #389228

tetradic

#283892 #92286D #928228 #28924D

square

#283892 #92286D #928228 #28924D

split-complementary

#283892 #924D28 #6D9228

monochromatic

#0E1332 #1B2662 #283892 #354AC2 #6172D4

Accessibility & contrast

On white

10.14

#283892 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#283892 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283892

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283892	#FFFFFF	#000000	##FFFFFF
##283892	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004695

Deuteranopia (green-blind)

#003D90

Tritanopia (blue-blind)

#004F5F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #283892;
/* rgb */ color: rgb(40, 56, 146);
/* oklch */ color: oklch(38.7% 0.149 270.2);

Tailwind

colors: {
  custom: {
    50: '#716eb3',
    500: '#283892',
    950: '#000000',
  },
}

SCSS

$custom: #283892;
$custom-light: #716eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#283892",
  "rgb": {
    "r": 40,
    "g": 56,
    "b": 146
  },
  "hsl": {
    "h": 230.943,
    "s": 56.989,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38694,
    "c": 0.14873,
    "h": 270.2
  },
  "luminance": 0.05355
}

Semantic roles & 50–950 ramp

primary

#283892

secondary

#B9AB5D

accent

#C948E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #283892

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

Preview Lab → · Contrast checker → · Palette generator →