#223D95#223D95

#223D95 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.7% C 0.148 H 266.5°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#223D95
RGB	rgb(34, 61, 149)
HSL	hsl(226, 63%, 36%)
HSV	hsv(226, 77%, 58%)
CMYK	cmyk(77.2%, 59.1%, 0%, 41.6%)
CIE-LAB	lab(29.02, 22.77, -51.27)
CIE-LCH	lch(29.02, 56.10, 293.94°)
OKLab	oklab(39.66% -0.009 -0.148)
OKLCH	oklch(39.66% 0.148 266.5)
XYZ	xyz(7.7513, 5.8466, 29.1479)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223D95 #957A22

analogous

#227695 #223D95 #402295

triadic

#223D95 #95223D #3D9522

tetradic

#223D95 #952276 #957A22 #229540

square

#223D95 #952276 #957A22 #229540

split-complementary

#223D95 #954022 #769522

monochromatic

#0B1431 #172963 #223D95 #2D51C7 #5877D9

Accessibility & contrast

On white

9.68

#223D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#223D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223D95

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223D95	#FFFFFF	#000000	##FFFFFF
##223D95	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A98

Deuteranopia (green-blind)

#003F93

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #223d95;
/* rgb */ color: rgb(34, 61, 149);
/* oklch */ color: oklch(39.7% 0.148 266.5);

Tailwind

colors: {
  custom: {
    50: '#6f72b5',
    500: '#223d95',
    950: '#000000',
  },
}

SCSS

$custom: #223d95;
$custom-light: #6f72b5;
$custom-dark: #000000;

JSON

{
  "hex": "#223d95",
  "rgb": {
    "r": 34,
    "g": 61,
    "b": 149
  },
  "hsl": {
    "h": 225.913,
    "s": 62.842,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39662,
    "c": 0.14828,
    "h": 266.5
  },
  "luminance": 0.05847
}

Semantic roles & 50–950 ramp

primary

#223D95

secondary

#BDA556

accent

#BF42E6

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #223D95

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

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