#2423AE#2423AE

#2423AE is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.0% C 0.208 H 271.0°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#2423AE
RGB	rgb(36, 35, 174)
HSL	hsl(240, 67%, 41%)
HSV	hsv(240, 80%, 68%)
CMYK	cmyk(79.3%, 79.9%, 0%, 31.8%)
CIE-LAB	lab(25.66, 48.04, -71.96)
CIE-LCH	lch(25.66, 86.52, 303.73°)
OKLab	oklab(37.99% 0.0035 -0.2083)
OKLCH	oklch(37.99% 0.208 271)
XYZ	xyz(8.9660, 4.6321, 40.4577)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2423AE #ADAE23

analogous

#2367AE #2423AE #6923AE

triadic

#2423AE #AE2423 #23AE24

tetradic

#2423AE #AE2367 #ADAE23 #23AE69

square

#2423AE #AE2367 #ADAE23 #23AE69

split-complementary

#2423AE #AE6923 #67AE23

monochromatic

#0F0F48 #19197B #2423AE #3937D7 #6B6AE1

Accessibility & contrast

On white

10.90

#2423AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2423AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2423AE

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2423AE	#FFFFFF	#000000	##FFFFFF
##2423AE	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)

#0044B2

Deuteranopia (green-blind)

#0036AC

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2423ae;
/* rgb */ color: rgb(36, 35, 174);
/* oklch */ color: oklch(38.0% 0.208 271.0);

Tailwind

colors: {
  custom: {
    50: '#7961c8',
    500: '#2423ae',
    950: '#000000',
  },
}

SCSS

$custom: #2423ae;
$custom-light: #7961c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2423ae",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 174
  },
  "hsl": {
    "h": 240.432,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.37994,
    "c": 0.20835,
    "h": 271
  },
  "luminance": 0.04633
}

Semantic roles & 50–950 ramp

primary

#2423AE

secondary

#C6C766

accent

#E93EE8

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2423AE

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

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