#23248A#23248A

#23248A is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.163 H 273.1°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#23248A
RGB	rgb(35, 36, 138)
HSL	hsl(239, 60%, 34%)
HSV	hsv(239, 75%, 54%)
CMYK	cmyk(74.6%, 73.9%, 0%, 45.9%)
CIE-LAB	lab(21.78, 35.26, -56.34)
CIE-LCH	lch(21.78, 66.47, 302.04°)
OKLab	oklab(34.05% 0.0089 -0.163)
OKLCH	oklch(34.05% 0.163 273.1)
XYZ	xyz(5.9099, 3.4535, 24.3950)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23248A #8A8923

analogous

#23588A #23248A #56238A

triadic

#23248A #8A2324 #248A23

tetradic

#23248A #8A2358 #8A8923 #238A56

square

#23248A #8A2358 #8A8923 #238A56

split-complementary

#23248A #8A5623 #588A23

monochromatic

#0A0B28 #171759 #23248A #2F31BB #5455D4

Accessibility & contrast

On white

12.42

#23248A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#23248A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23248A

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23248A	#FFFFFF	#000000	##FFFFFF
##23248A	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#002F88

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #23248a;
/* rgb */ color: rgb(35, 36, 138);
/* oklch */ color: oklch(34.1% 0.163 273.1);

Tailwind

colors: {
  custom: {
    50: '#6f60ad',
    500: '#23248a',
    950: '#000000',
  },
}

SCSS

$custom: #23248a;
$custom-light: #6f60ad;
$custom-dark: #000000;

JSON

{
  "hex": "#23248a",
  "rgb": {
    "r": 35,
    "g": 36,
    "b": 138
  },
  "hsl": {
    "h": 239.417,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34051,
    "c": 0.16323,
    "h": 273.1
  },
  "luminance": 0.03454
}

Semantic roles & 50–950 ramp

primary

#23248A

secondary

#B7B751

accent

#E145E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #23248A

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

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