#223273#223273

#223273 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.4% C 0.114 H 269.2°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#223273
RGB	rgb(34, 50, 115)
HSL	hsl(228, 54%, 29%)
HSV	hsv(228, 70%, 45%)
CMYK	cmyk(70.4%, 56.5%, 0%, 54.9%)
CIE-LAB	lab(23.20, 17.05, -39.48)
CIE-LCH	lch(23.20, 43.01, 293.36°)
OKLab	oklab(34.43% -0.0016 -0.1135)
OKLCH	oklch(34.43% 0.114 269.2)
XYZ	xyz(4.8937, 3.8586, 16.7032)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223273 #736322

analogous

#225B73 #223273 #3B2273

triadic

#223273 #732232 #327322

tetradic

#223273 #73225B #736322 #22733B

square

#223273 #73225B #736322 #22733B

split-complementary

#223273 #733B22 #5B7322

monochromatic

#070A18 #141D44 #223273 #3047A2 #4760C9

Accessibility & contrast

On white

11.85

#223273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#223273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223273

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223273	#FFFFFF	#000000	##FFFFFF
##223273	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033B75

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#00424D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #223273;
/* rgb */ color: rgb(34, 50, 115);
/* oklch */ color: oklch(34.4% 0.114 269.2);

Tailwind

colors: {
  custom: {
    50: '#68699c',
    500: '#223273',
    950: '#000000',
  },
}

SCSS

$custom: #223273;
$custom-light: #68699c;
$custom-dark: #000000;

JSON

{
  "hex": "#223273",
  "rgb": {
    "r": 34,
    "g": 50,
    "b": 115
  },
  "hsl": {
    "h": 228.148,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34431,
    "c": 0.11351,
    "h": 269.2
  },
  "luminance": 0.03859
}

Semantic roles & 50–950 ramp

primary

#223273

secondary

#A6944B

accent

#C14ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #223273

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

Preview Lab → · Contrast checker → · Palette generator →