#223875#223875

#223875 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 35.9% C 0.108 H 266.2°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#223875
RGB	rgb(34, 56, 117)
HSL	hsl(224, 55%, 30%)
HSV	hsv(224, 71%, 46%)
CMYK	cmyk(70.9%, 52.1%, 0%, 54.1%)
CIE-LAB	lab(25.11, 13.61, -37.66)
CIE-LCH	lch(25.11, 40.05, 289.87°)
OKLab	oklab(35.93% -0.0073 -0.1081)
OKLCH	oklch(35.93% 0.108 266.2)
XYZ	xyz(5.2836, 4.4523, 17.4071)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223875 #755F22

analogous

#226275 #223875 #352275

triadic

#223875 #752238 #387522

tetradic

#223875 #752262 #755F22 #227535

square

#223875 #752262 #755F22 #227535

split-complementary

#223875 #753522 #627522

monochromatic

#070B18 #142146 #223875 #304FA4 #486ACA

Accessibility & contrast

On white

11.11

#223875 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#223875 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223875

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223875	#FFFFFF	#000000	##FFFFFF
##223875	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154077

Deuteranopia (green-blind)

#003874

Tritanopia (blue-blind)

#004651

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #223875;
/* rgb */ color: rgb(34, 56, 117);
/* oklch */ color: oklch(35.9% 0.108 266.2);

Tailwind

colors: {
  custom: {
    50: '#686e9d',
    500: '#223875',
    950: '#000000',
  },
}

SCSS

$custom: #223875;
$custom-light: #686e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#223875",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 117
  },
  "hsl": {
    "h": 224.096,
    "s": 54.967,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35929,
    "c": 0.1083,
    "h": 266.2
  },
  "luminance": 0.04453
}

Semantic roles & 50–950 ramp

primary

#223875

secondary

#A88F4B

accent

#B749DE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #223875

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

Preview Lab → · Contrast checker → · Palette generator →