#2223AF#2223AF

#2223AF is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.0% C 0.210 H 270.3°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#2223AF
RGB	rgb(34, 35, 175)
HSL	hsl(240, 67%, 41%)
HSV	hsv(240, 81%, 69%)
CMYK	cmyk(80.6%, 80%, 0%, 31.4%)
CIE-LAB	lab(25.67, 48.24, -72.54)
CIE-LCH	lch(25.67, 87.12, 303.63°)
OKLab	oklab(38.01% 0.0011 -0.21)
OKLCH	oklch(38.01% 0.21 270.3)
XYZ	xyz(8.9960, 4.6363, 40.9699)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2223AF #AFAE22

analogous

#226AAF #2223AF #6722AF

triadic

#2223AF #AF2223 #23AF22

tetradic

#2223AF #AF226A #AFAE22 #22AF67

square

#2223AF #AF226A #AFAE22 #22AF67

split-complementary

#2223AF #AF6722 #6AAF22

monochromatic

#0E0F49 #18197C #2223AF #3637D8 #696AE2

Accessibility & contrast

On white

10.90

#2223AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2223AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2223AF

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2223AF	#FFFFFF	#000000	##FFFFFF
##2223AF	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B3

Deuteranopia (green-blind)

#0035AD

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2223af;
/* rgb */ color: rgb(34, 35, 175);
/* oklch */ color: oklch(38.0% 0.210 270.3);

Tailwind

colors: {
  custom: {
    50: '#7861c8',
    500: '#2223af',
    950: '#000000',
  },
}

SCSS

$custom: #2223af;
$custom-light: #7861c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2223af",
  "rgb": {
    "r": 34,
    "g": 35,
    "b": 175
  },
  "hsl": {
    "h": 239.574,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38008,
    "c": 0.21005,
    "h": 270.3
  },
  "luminance": 0.04637
}

Semantic roles & 50–950 ramp

primary

#2223AF

secondary

#C8C765

accent

#E93DEA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2223AF

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

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