#2323AD#2323AD

#2323AD is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.8% C 0.207 H 270.7°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#2323AD
RGB	rgb(35, 35, 173)
HSL	hsl(240, 66%, 41%)
HSV	hsv(240, 80%, 68%)
CMYK	cmyk(79.8%, 79.8%, 0%, 32.2%)
CIE-LAB	lab(25.49, 47.66, -71.64)
CIE-LCH	lch(25.49, 86.04, 303.63°)
OKLab	oklab(37.83% 0.0026 -0.2074)
OKLCH	oklch(37.83% 0.207 270.7)
XYZ	xyz(8.8344, 4.5755, 39.9446)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2323AD #ADAD23

analogous

#2368AD #2323AD #6823AD

triadic

#2323AD #AD2323 #23AD23

tetradic

#2323AD #AD2368 #ADAD23 #23AD68

square

#2323AD #AD2368 #ADAD23 #23AD68

split-complementary

#2323AD #AD6823 #68AD23

monochromatic

#0E0E47 #19197A #2323AD #3737D6 #6A6AE1

Accessibility & contrast

On white

10.96

#2323AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2323AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2323AD

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2323AD	#FFFFFF	#000000	##FFFFFF
##2323AD	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0035AB

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2323ad;
/* rgb */ color: rgb(35, 35, 173);
/* oklch */ color: oklch(37.8% 0.207 270.7);

Tailwind

colors: {
  custom: {
    50: '#7861c7',
    500: '#2323ad',
    950: '#000000',
  },
}

SCSS

$custom: #2323ad;
$custom-light: #7861c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2323ad",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 173
  },
  "hsl": {
    "h": 240,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.37826,
    "c": 0.20744,
    "h": 270.7
  },
  "luminance": 0.04577
}

Semantic roles & 50–950 ramp

primary

#2323AD

secondary

#C7C765

accent

#E93FE9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2323AD

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

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