#223772#223772

#223772 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.5% C 0.105 H 266.4°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#223772
RGB	rgb(34, 55, 114)
HSL	hsl(224, 54%, 29%)
HSV	hsv(224, 70%, 45%)
CMYK	cmyk(70.2%, 51.8%, 0%, 55.3%)
CIE-LAB	lab(24.60, 13.13, -36.58)
CIE-LCH	lch(24.60, 38.87, 289.74°)
OKLab	oklab(35.47% -0.0067 -0.1049)
OKLCH	oklch(35.47% 0.105 266.4)
XYZ	xyz(5.0621, 4.2869, 16.4770)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223772 #725D22

analogous

#225F72 #223772 #352272

triadic

#223772 #722237 #377222

tetradic

#223772 #72225F #725D22 #227235

square

#223772 #72225F #725D22 #227235

split-complementary

#223772 #723522 #5F7222

monochromatic

#070B18 #142043 #223772 #304EA1 #4668C8

Accessibility & contrast

On white

11.31

#223772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#223772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223772

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223772	#FFFFFF	#000000	##FFFFFF
##223772	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163E74

Deuteranopia (green-blind)

#013771

Tritanopia (blue-blind)

#00454F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #223772;
/* rgb */ color: rgb(34, 55, 114);
/* oklch */ color: oklch(35.5% 0.105 266.4);

Tailwind

colors: {
  custom: {
    50: '#676d9b',
    500: '#223772',
    950: '#000000',
  },
}

SCSS

$custom: #223772;
$custom-light: #676d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#223772",
  "rgb": {
    "r": 34,
    "g": 55,
    "b": 114
  },
  "hsl": {
    "h": 224.25,
    "s": 54.054,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35467,
    "c": 0.1051,
    "h": 266.4
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#223772

secondary

#A58D4B

accent

#B74ADD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #223772

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

Preview Lab → · Contrast checker → · Palette generator →