#223880#223880

#223880 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.8% C 0.125 H 267.2°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#223880
RGB	rgb(34, 56, 128)
HSL	hsl(226, 58%, 32%)
HSV	hsv(226, 73%, 50%)
CMYK	cmyk(73.4%, 56.3%, 0%, 49.8%)
CIE-LAB	lab(25.94, 17.96, -43.27)
CIE-LCH	lch(25.94, 46.85, 292.54°)
OKLab	oklab(36.82% -0.0062 -0.1246)
OKLCH	oklch(36.82% 0.125 267.2)
XYZ	xyz(5.9688, 4.7263, 21.0156)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223880 #806A22

analogous

#226780 #223880 #3B2280

triadic

#223880 #802238 #388022

tetradic

#223880 #802267 #806A22 #22803B

square

#223880 #802267 #806A22 #22803B

split-complementary

#223880 #803B22 #678022

monochromatic

#080E1F #152350 #223880 #2F4DB0 #4D6BD0

Accessibility & contrast

On white

10.79

#223880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#223880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223880

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223880	#FFFFFF	#000000	##FFFFFF
##223880	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004283

Deuteranopia (green-blind)

#00397F

Tritanopia (blue-blind)

#004956

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #223880;
/* rgb */ color: rgb(34, 56, 128);
/* oklch */ color: oklch(36.8% 0.125 267.2);

Tailwind

colors: {
  custom: {
    50: '#6a6ea5',
    500: '#223880',
    950: '#000000',
  },
}

SCSS

$custom: #223880;
$custom-light: #6a6ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#223880",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 128
  },
  "hsl": {
    "h": 225.957,
    "s": 58.025,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36818,
    "c": 0.12471,
    "h": 267.2
  },
  "luminance": 0.04727
}

Semantic roles & 50–950 ramp

primary

#223880

secondary

#B29A4B

accent

#BD47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #223880

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

Preview Lab → · Contrast checker → · Palette generator →