#283094#283094

#283094 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.4% C 0.161 H 272.2°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#283094
RGB	rgb(40, 48, 148)
HSL	hsl(236, 57%, 37%)
HSV	hsv(236, 73%, 58%)
CMYK	cmyk(73%, 67.6%, 0%, 42%)
CIE-LAB	lab(25.87, 31.83, -55.80)
CIE-LCH	lch(25.87, 64.24, 299.70°)
OKLab	oklab(37.39% 0.0062 -0.1613)
OKLCH	oklch(37.39% 0.161 272.2)
XYZ	xyz(7.2755, 4.7024, 28.5355)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283094 #948C28

analogous

#286694 #283094 #562894

triadic

#283094 #942830 #309428

tetradic

#283094 #942866 #948C28 #289456

square

#283094 #942866 #948C28 #289456

split-complementary

#283094 #945628 #669428

monochromatic

#0E1134 #1B2064 #283094 #3540C4 #626AD5

Accessibility & contrast

On white

10.82

#283094 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#283094 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283094

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283094	#FFFFFF	#000000	##FFFFFF
##283094	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004297

Deuteranopia (green-blind)

#003892

Tritanopia (blue-blind)

#004B5D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #283094;
/* rgb */ color: rgb(40, 48, 148);
/* oklch */ color: oklch(37.4% 0.161 272.2);

Tailwind

colors: {
  custom: {
    50: '#7268b4',
    500: '#283094',
    950: '#000000',
  },
}

SCSS

$custom: #283094;
$custom-light: #7268b4;
$custom-dark: #000000;

JSON

{
  "hex": "#283094",
  "rgb": {
    "r": 40,
    "g": 48,
    "b": 148
  },
  "hsl": {
    "h": 235.556,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37389,
    "c": 0.1614,
    "h": 272.2
  },
  "luminance": 0.04703
}

Semantic roles & 50–950 ramp

primary

#283094

secondary

#BAB35E

accent

#D547E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #283094

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

Preview Lab → · Contrast checker → · Palette generator →