#283195#283195

#283195 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.7% C 0.162 H 271.9°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#283195
RGB	rgb(40, 49, 149)
HSL	hsl(235, 58%, 37%)
HSV	hsv(235, 73%, 58%)
CMYK	cmyk(73.2%, 67.1%, 0%, 41.6%)
CIE-LAB	lab(26.21, 31.54, -55.86)
CIE-LCH	lch(26.21, 64.15, 299.45°)
OKLab	oklab(37.66% 0.0054 -0.1615)
OKLCH	oklch(37.66% 0.162 271.9)
XYZ	xyz(7.3964, 4.8169, 28.9679)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283195 #958C28

analogous

#286895 #283195 #562895

triadic

#283195 #952831 #319528

tetradic

#283195 #952868 #958C28 #289556

square

#283195 #952868 #958C28 #289556

split-complementary

#283195 #955628 #689528

monochromatic

#0E1135 #1B2165 #283195 #3541C5 #626CD5

Accessibility & contrast

On white

10.69

#283195 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#283195 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283195

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283195	#FFFFFF	#000000	##FFFFFF
##283195	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004398

Deuteranopia (green-blind)

#003993

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #283195;
/* rgb */ color: rgb(40, 49, 149);
/* oklch */ color: oklch(37.7% 0.162 271.9);

Tailwind

colors: {
  custom: {
    50: '#7369b5',
    500: '#283195',
    950: '#000000',
  },
}

SCSS

$custom: #283195;
$custom-light: #7369b5;
$custom-dark: #000000;

JSON

{
  "hex": "#283195",
  "rgb": {
    "r": 40,
    "g": 49,
    "b": 149
  },
  "hsl": {
    "h": 235.046,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37663,
    "c": 0.16155,
    "h": 271.9
  },
  "luminance": 0.04818
}

Semantic roles & 50–950 ramp

primary

#283195

secondary

#BBB35E

accent

#D447E1

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #283195

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

Preview Lab → · Contrast checker → · Palette generator →