#223ABD#223ABD

#223ABD is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 42.9% C 0.205 H 267.6°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#223ABD
RGB	rgb(34, 58, 189)
HSL	hsl(231, 70%, 44%)
HSV	hsv(231, 82%, 74%)
CMYK	cmyk(82%, 69.3%, 0%, 25.9%)
CIE-LAB	lab(31.90, 39.81, -70.58)
CIE-LCH	lch(31.90, 81.03, 299.43°)
OKLab	oklab(42.89% -0.0085 -0.2045)
OKLCH	oklch(42.89% 0.205 267.6)
XYZ	xyz(11.3549, 7.0390, 48.8944)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223ABD #BDA522

analogous

#2287BD #223ABD #5722BD

triadic

#223ABD #BD223A #3ABD22

tetradic

#223ABD #BD2287 #BDA522 #22BD57

square

#223ABD #BD2287 #BDA522 #22BD57

split-complementary

#223ABD #BD5722 #87BD22

monochromatic

#0F1A55 #192A89 #223ABD #4058DD #7385E6

Accessibility & contrast

On white

8.72

#223ABD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#223ABD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223ABD

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223ABD	#FFFFFF	#000000	##FFFFFF
##223ABD	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C1

Deuteranopia (green-blind)

#0044BB

Tritanopia (blue-blind)

#005F77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #223abd;
/* rgb */ color: rgb(34, 58, 189);
/* oklch */ color: oklch(42.9% 0.205 267.6);

Tailwind

colors: {
  custom: {
    50: '#7a70d2',
    500: '#223abd',
    950: '#000000',
  },
}

SCSS

$custom: #223abd;
$custom-light: #7a70d2;
$custom-dark: #000000;

JSON

{
  "hex": "#223abd",
  "rgb": {
    "r": 34,
    "g": 58,
    "b": 189
  },
  "hsl": {
    "h": 230.71,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42888,
    "c": 0.20469,
    "h": 267.6
  },
  "luminance": 0.0704
}

Semantic roles & 50–950 ramp

primary

#223ABD

secondary

#CDBE6E

accent

#D13BEC

background

#F8F6FD

surface

#EFECFA

border

#CAC7D3

text

#0B0714

muted

#7C7A83

Preview Lab

Preview with #223ABD

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

Preview Lab → · Contrast checker → · Palette generator →