#223980#223980

#223980 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.0% C 0.123 H 266.7°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#223980
RGB	rgb(34, 57, 128)
HSL	hsl(225, 58%, 32%)
HSV	hsv(225, 73%, 50%)
CMYK	cmyk(73.4%, 55.5%, 0%, 49.8%)
CIE-LAB	lab(26.23, 17.26, -42.81)
CIE-LCH	lch(26.23, 46.16, 291.97°)
OKLab	oklab(37.04% -0.007 -0.1232)
OKLCH	oklch(37.04% 0.123 266.7)
XYZ	xyz(6.0177, 4.8242, 21.0319)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223980 #806922

analogous

#226880 #223980 #3A2280

triadic

#223980 #802239 #398022

tetradic

#223980 #802268 #806922 #22803A

square

#223980 #802268 #806922 #22803A

split-complementary

#223980 #803A22 #688022

monochromatic

#080E1F #152350 #223980 #2F4FB0 #4D6DD0

Accessibility & contrast

On white

10.69

#223980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#223980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223980

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223980	#FFFFFF	#000000	##FFFFFF
##223980	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#044382

Deuteranopia (green-blind)

#003A7F

Tritanopia (blue-blind)

#004A56

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #223980;
/* rgb */ color: rgb(34, 57, 128);
/* oklch */ color: oklch(37.0% 0.123 266.7);

Tailwind

colors: {
  custom: {
    50: '#6a6ea5',
    500: '#223980',
    950: '#000000',
  },
}

SCSS

$custom: #223980;
$custom-light: #6a6ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#223980",
  "rgb": {
    "r": 34,
    "g": 57,
    "b": 128
  },
  "hsl": {
    "h": 225.319,
    "s": 58.025,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37035,
    "c": 0.12337,
    "h": 266.7
  },
  "luminance": 0.04825
}

Semantic roles & 50–950 ramp

primary

#223980

secondary

#B2994B

accent

#BB47E1

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #223980

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

Preview Lab → · Contrast checker → · Palette generator →