#2323AF#2323AF

#2323AF is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.1% C 0.210 H 270.6°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#2323AF
RGB	rgb(35, 35, 175)
HSL	hsl(240, 67%, 41%)
HSV	hsv(240, 80%, 69%)
CMYK	cmyk(80%, 80%, 0%, 31.4%)
CIE-LAB	lab(25.72, 48.30, -72.45)
CIE-LCH	lch(25.72, 87.08, 303.69°)
OKLab	oklab(38.06% 0.0022 -0.2098)
OKLCH	oklch(38.06% 0.21 270.6)
XYZ	xyz(9.0294, 4.6535, 40.9715)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2323AF #AFAF23

analogous

#2369AF #2323AF #6923AF

triadic

#2323AF #AF2323 #23AF23

tetradic

#2323AF #AF2369 #AFAF23 #23AF69

square

#2323AF #AF2369 #AFAF23 #23AF69

split-complementary

#2323AF #AF6923 #69AF23

monochromatic

#0F0F49 #19197C #2323AF #3838D7 #6B6BE1

Accessibility & contrast

On white

10.88

#2323AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2323AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2323AF

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2323AF	#FFFFFF	#000000	##FFFFFF
##2323AF	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B3

Deuteranopia (green-blind)

#0036AD

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2323af;
/* rgb */ color: rgb(35, 35, 175);
/* oklch */ color: oklch(38.1% 0.210 270.6);

Tailwind

colors: {
  custom: {
    50: '#7961c8',
    500: '#2323af',
    950: '#000000',
  },
}

SCSS

$custom: #2323af;
$custom-light: #7961c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2323af",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38058,
    "c": 0.20979,
    "h": 270.6
  },
  "luminance": 0.04655
}

Semantic roles & 50–950 ramp

primary

#2323AF

secondary

#C7C766

accent

#EA3EEA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2323AF

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

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