#233284#233284

#233284 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.0% C 0.138 H 270.0°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#233284
RGB	rgb(35, 50, 132)
HSL	hsl(231, 58%, 33%)
HSV	hsv(231, 73%, 52%)
CMYK	cmyk(73.5%, 62.1%, 0%, 48.2%)
CIE-LAB	lab(24.65, 23.83, -47.87)
CIE-LCH	lch(24.65, 53.48, 296.47°)
OKLab	oklab(35.97% 0 -0.1381)
OKLCH	oklch(35.97% 0.138 270)
XYZ	xyz(5.9972, 4.3039, 22.3400)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233284 #847523

analogous

#236284 #233284 #452384

triadic

#233284 #842332 #328423

tetradic

#233284 #842362 #847523 #238445

square

#233284 #842362 #847523 #238445

split-complementary

#233284 #844523 #628423

monochromatic

#090D23 #162054 #233284 #3044B4 #5164D1

Accessibility & contrast

On white

11.29

#233284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#233284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233284

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233284	#FFFFFF	#000000	##FFFFFF
##233284	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F87

Deuteranopia (green-blind)

#003682

Tritanopia (blue-blind)

#004756

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #233284;
/* rgb */ color: rgb(35, 50, 132);
/* oklch */ color: oklch(36.0% 0.138 270.0);

Tailwind

colors: {
  custom: {
    50: '#6c69a9',
    500: '#233284',
    950: '#000000',
  },
}

SCSS

$custom: #233284;
$custom-light: #6c69a9;
$custom-dark: #000000;

JSON

{
  "hex": "#233284",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 132
  },
  "hsl": {
    "h": 230.722,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35971,
    "c": 0.13815,
    "h": 270
  },
  "luminance": 0.04304
}

Semantic roles & 50–950 ramp

primary

#233284

secondary

#B4A54E

accent

#C946E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #233284

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

Preview Lab → · Contrast checker → · Palette generator →