#223487#223487

#223487 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.140 H 268.9°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#223487
RGB	rgb(34, 52, 135)
HSL	hsl(229, 60%, 33%)
HSV	hsv(229, 75%, 53%)
CMYK	cmyk(74.8%, 61.5%, 0%, 47.1%)
CIE-LAB	lab(25.40, 23.48, -48.53)
CIE-LCH	lch(25.40, 53.92, 295.82°)
OKLab	oklab(36.59% -0.0026 -0.1401)
OKLCH	oklch(36.59% 0.14 268.9)
XYZ	xyz(6.2593, 4.5447, 23.4643)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223487 #877522

analogous

#226687 #223487 #422287

triadic

#223487 #872234 #348722

tetradic

#223487 #872266 #877522 #228742

square

#223487 #872266 #877522 #228742

split-complementary

#223487 #874222 #668722

monochromatic

#090E25 #162156 #223487 #2E47B8 #5068D3

Accessibility & contrast

On white

11.00

#223487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#223487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223487

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223487	#FFFFFF	#000000	##FFFFFF
##223487	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418A

Deuteranopia (green-blind)

#003885

Tritanopia (blue-blind)

#004958

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223487;
/* rgb */ color: rgb(34, 52, 135);
/* oklch */ color: oklch(36.6% 0.140 268.9);

Tailwind

colors: {
  custom: {
    50: '#6d6bab',
    500: '#223487',
    950: '#000000',
  },
}

SCSS

$custom: #223487;
$custom-light: #6d6bab;
$custom-dark: #000000;

JSON

{
  "hex": "#223487",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 135
  },
  "hsl": {
    "h": 229.307,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.3659,
    "c": 0.14011,
    "h": 268.9
  },
  "luminance": 0.04545
}

Semantic roles & 50–950 ramp

primary

#223487

secondary

#B7A44E

accent

#C745E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #223487

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

Preview Lab → · Contrast checker → · Palette generator →