#23248D#23248D

#23248D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.4% C 0.167 H 272.9°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#23248D
RGB	rgb(35, 36, 141)
HSL	hsl(239, 60%, 35%)
HSV	hsv(239, 75%, 55%)
CMYK	cmyk(75.2%, 74.5%, 0%, 44.7%)
CIE-LAB	lab(22.09, 36.32, -57.69)
CIE-LCH	lch(22.09, 68.17, 302.19°)
OKLab	oklab(34.37% 0.0084 -0.1669)
OKLCH	oklch(34.37% 0.167 272.9)
XYZ	xyz(6.1301, 3.5415, 25.5547)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23248D #8D8C23

analogous

#23598D #23248D #57238D

triadic

#23248D #8D2324 #248D23

tetradic

#23248D #8D2359 #8D8C23 #238D57

square

#23248D #8D2359 #8D8C23 #238D57

split-complementary

#23248D #8D5723 #598D23

monochromatic

#0B0B2B #17175C #23248D #2F31BE #5557D5

Accessibility & contrast

On white

12.29

#23248D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#23248D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23248D

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23248D	#FFFFFF	#000000	##FFFFFF
##23248D	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #23248d;
/* rgb */ color: rgb(35, 36, 141);
/* oklch */ color: oklch(34.4% 0.167 272.9);

Tailwind

colors: {
  custom: {
    50: '#7060af',
    500: '#23248d',
    950: '#000000',
  },
}

SCSS

$custom: #23248d;
$custom-light: #7060af;
$custom-dark: #000000;

JSON

{
  "hex": "#23248d",
  "rgb": {
    "r": 35,
    "g": 36,
    "b": 141
  },
  "hsl": {
    "h": 239.434,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.34373,
    "c": 0.16712,
    "h": 272.9
  },
  "luminance": 0.03542
}

Semantic roles & 50–950 ramp

primary

#23248D

secondary

#B9B853

accent

#E244E3

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #23248D

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

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