#223F95#223F95

#223F95 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.1% C 0.146 H 265.9°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#223F95
RGB	rgb(34, 63, 149)
HSL	hsl(225, 63%, 36%)
HSV	hsv(225, 77%, 58%)
CMYK	cmyk(77.2%, 57.7%, 0%, 41.6%)
CIE-LAB	lab(29.57, 21.40, -50.38)
CIE-LCH	lch(29.57, 54.73, 293.02°)
OKLab	oklab(40.08% -0.0105 -0.1453)
OKLCH	oklch(40.08% 0.146 265.9)
XYZ	xyz(7.8601, 6.0641, 29.1842)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223F95 #957822

analogous

#227895 #223F95 #3F2295

triadic

#223F95 #95223F #3F9522

tetradic

#223F95 #952278 #957822 #22953F

square

#223F95 #952278 #957822 #22953F

split-complementary

#223F95 #953F22 #789522

monochromatic

#0B1531 #172A63 #223F95 #2D54C7 #5879D9

Accessibility & contrast

On white

9.49

#223F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#223F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223F95

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223F95	#FFFFFF	#000000	##FFFFFF
##223F95	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B98

Deuteranopia (green-blind)

#004193

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #223f95;
/* rgb */ color: rgb(34, 63, 149);
/* oklch */ color: oklch(40.1% 0.146 265.9);

Tailwind

colors: {
  custom: {
    50: '#6f73b5',
    500: '#223f95',
    950: '#000000',
  },
}

SCSS

$custom: #223f95;
$custom-light: #6f73b5;
$custom-dark: #000000;

JSON

{
  "hex": "#223f95",
  "rgb": {
    "r": 34,
    "g": 63,
    "b": 149
  },
  "hsl": {
    "h": 224.87,
    "s": 62.842,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40076,
    "c": 0.14572,
    "h": 265.9
  },
  "luminance": 0.06065
}

Semantic roles & 50–950 ramp

primary

#223F95

secondary

#BDA356

accent

#BD42E6

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #223F95

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

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