#223277#223277

#223277 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.8% C 0.120 H 269.4°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#223277
RGB	rgb(34, 50, 119)
HSL	hsl(229, 56%, 30%)
HSV	hsv(229, 71%, 47%)
CMYK	cmyk(71.4%, 58%, 0%, 53.3%)
CIE-LAB	lab(23.51, 18.62, -41.52)
CIE-LCH	lch(23.51, 45.50, 294.16°)
OKLab	oklab(34.77% -0.0013 -0.1195)
OKLCH	oklch(34.77% 0.12 269.4)
XYZ	xyz(5.1289, 3.9527, 17.9418)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223277 #776722

analogous

#225C77 #223277 #3D2277

triadic

#223277 #772232 #327722

tetradic

#223277 #77225C #776722 #22773D

square

#223277 #77225C #776722 #22773D

split-complementary

#223277 #773D22 #5C7722

monochromatic

#070A18 #141E47 #223277 #3046A7 #4961CB

Accessibility & contrast

On white

11.73

#223277 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#223277 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223277

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223277	#FFFFFF	#000000	##FFFFFF
##223277	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C79

Deuteranopia (green-blind)

#003476

Tritanopia (blue-blind)

#00434F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #223277;
/* rgb */ color: rgb(34, 50, 119);
/* oklch */ color: oklch(34.8% 0.120 269.4);

Tailwind

colors: {
  custom: {
    50: '#69699f',
    500: '#223277',
    950: '#000000',
  },
}

SCSS

$custom: #223277;
$custom-light: #69699f;
$custom-dark: #000000;

JSON

{
  "hex": "#223277",
  "rgb": {
    "r": 34,
    "g": 50,
    "b": 119
  },
  "hsl": {
    "h": 228.706,
    "s": 55.556,
    "l": 30
  },
  "oklch": {
    "l": 0.34769,
    "c": 0.11951,
    "h": 269.4
  },
  "luminance": 0.03953
}

Semantic roles & 50–950 ramp

primary

#223277

secondary

#AA984B

accent

#C349DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #223277

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

Preview Lab → · Contrast checker → · Palette generator →