#223585#223585

#223585 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.6% C 0.136 H 268.6°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#223585
RGB	rgb(34, 53, 133)
HSL	hsl(228, 59%, 33%)
HSV	hsv(228, 74%, 52%)
CMYK	cmyk(74.4%, 60.2%, 0%, 47.8%)
CIE-LAB	lab(25.50, 22.01, -47.12)
CIE-LCH	lch(25.50, 52.01, 295.04°)
OKLab	oklab(36.61% -0.0034 -0.1359)
OKLCH	oklch(36.61% 0.136 268.6)
XYZ	xyz(6.1650, 4.5791, 22.7447)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223585 #857222

analogous

#226685 #223585 #412285

triadic

#223585 #852235 #358522

tetradic

#223585 #852266 #857222 #228541

square

#223585 #852266 #857222 #228541

split-complementary

#223585 #854122 #668522

monochromatic

#090E24 #162254 #223585 #2E48B6 #4F68D2

Accessibility & contrast

On white

10.96

#223585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#223585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223585

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223585	#FFFFFF	#000000	##FFFFFF
##223585	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004188

Deuteranopia (green-blind)

#003883

Tritanopia (blue-blind)

#004957

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223585;
/* rgb */ color: rgb(34, 53, 133);
/* oklch */ color: oklch(36.6% 0.136 268.6);

Tailwind

colors: {
  custom: {
    50: '#6c6ca9',
    500: '#223585',
    950: '#000000',
  },
}

SCSS

$custom: #223585;
$custom-light: #6c6ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#223585",
  "rgb": {
    "r": 34,
    "g": 53,
    "b": 133
  },
  "hsl": {
    "h": 228.485,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36615,
    "c": 0.13595,
    "h": 268.6
  },
  "luminance": 0.0458
}

Semantic roles & 50–950 ramp

primary

#223585

secondary

#B6A24D

accent

#C445E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #223585

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

Preview Lab → · Contrast checker → · Palette generator →