#223A95#223A95

#223A95 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.152 H 267.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#223A95
RGB	rgb(34, 58, 149)
HSL	hsl(227, 63%, 36%)
HSV	hsv(227, 77%, 58%)
CMYK	cmyk(77.2%, 61.1%, 0%, 41.6%)
CIE-LAB	lab(28.21, 24.81, -52.60)
CIE-LCH	lch(28.21, 58.16, 295.26°)
OKLab	oklab(39.05% -0.0069 -0.1519)
OKLCH	oklch(39.05% 0.152 267.4)
XYZ	xyz(7.5957, 5.5353, 29.0960)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223A95 #957D22

analogous

#227395 #223A95 #432295

triadic

#223A95 #95223A #3A9522

tetradic

#223A95 #952273 #957D22 #229543

square

#223A95 #952273 #957D22 #229543

split-complementary

#223A95 #954322 #739522

monochromatic

#0B1331 #172763 #223A95 #2D4DC7 #5873D9

Accessibility & contrast

On white

9.97

#223A95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#223A95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223A95

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223A95	#FFFFFF	#000000	##FFFFFF
##223A95	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004898

Deuteranopia (green-blind)

#003D93

Tritanopia (blue-blind)

#005161

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #223a95;
/* rgb */ color: rgb(34, 58, 149);
/* oklch */ color: oklch(39.1% 0.152 267.4);

Tailwind

colors: {
  custom: {
    50: '#706fb5',
    500: '#223a95',
    950: '#000000',
  },
}

SCSS

$custom: #223a95;
$custom-light: #706fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#223a95",
  "rgb": {
    "r": 34,
    "g": 58,
    "b": 149
  },
  "hsl": {
    "h": 227.478,
    "s": 62.842,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39054,
    "c": 0.1521,
    "h": 267.4
  },
  "luminance": 0.05536
}

Semantic roles & 50–950 ramp

primary

#223A95

secondary

#BDA856

accent

#C442E6

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #223A95

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

Preview Lab → · Contrast checker → · Palette generator →