#223E86#223E86

#223E86 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.6% C 0.126 H 265.0°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#223E86
RGB	rgb(34, 62, 134)
HSL	hsl(223, 60%, 33%)
HSV	hsv(223, 75%, 53%)
CMYK	cmyk(74.6%, 53.7%, 0%, 47.5%)
CIE-LAB	lab(28.13, 16.16, -43.47)
CIE-LCH	lch(28.13, 46.38, 290.40°)
OKLab	oklab(38.62% -0.0109 -0.125)
OKLCH	oklch(38.62% 0.126 265)
XYZ	xyz(6.6839, 5.5059, 23.2601)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223E86 #866A22

analogous

#227086 #223E86 #382286

triadic

#223E86 #86223E #3E8622

tetradic

#223E86 #862270 #866A22 #228638

square

#223E86 #862270 #866A22 #228638

split-complementary

#223E86 #863822 #708622

monochromatic

#091124 #162755 #223E86 #2E55B7 #5074D3

Accessibility & contrast

On white

9.99

#223E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#223E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223E86

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223E86	#FFFFFF	#000000	##FFFFFF
##223E86	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4789

Deuteranopia (green-blind)

#003E85

Tritanopia (blue-blind)

#004F5C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #223e86;
/* rgb */ color: rgb(34, 62, 134);
/* oklch */ color: oklch(38.6% 0.126 265.0);

Tailwind

colors: {
  custom: {
    50: '#6c72aa',
    500: '#223e86',
    950: '#000000',
  },
}

SCSS

$custom: #223e86;
$custom-light: #6c72aa;
$custom-dark: #000000;

JSON

{
  "hex": "#223e86",
  "rgb": {
    "r": 34,
    "g": 62,
    "b": 134
  },
  "hsl": {
    "h": 223.2,
    "s": 59.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38619,
    "c": 0.12553,
    "h": 265
  },
  "luminance": 0.05507
}

Semantic roles & 50–950 ramp

primary

#223E86

secondary

#B6994E

accent

#B745E3

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #223E86

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

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