#23449C#23449C

#23449C is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.149 H 265.0°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#23449C
RGB	rgb(35, 68, 156)
HSL	hsl(224, 63%, 37%)
HSV	hsv(224, 78%, 61%)
CMYK	cmyk(77.6%, 56.4%, 0%, 38.8%)
CIE-LAB	lab(31.56, 20.86, -51.41)
CIE-LCH	lch(31.56, 55.48, 292.08°)
OKLab	oklab(41.75% -0.013 -0.1483)
OKLCH	oklch(41.75% 0.149 265)
XYZ	xyz(8.7589, 6.8909, 32.3145)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23449C #9C7B23

analogous

#23819C #23449C #3E239C

triadic

#23449C #9C2344 #449C23

tetradic

#23449C #9C2381 #9C7B23 #239C3E

square

#23449C #9C2381 #9C7B23 #239C3E

split-complementary

#23449C #9C3E23 #819C23

monochromatic

#0D1838 #182E6A #23449C #2E5ACE #5E80DB

Accessibility & contrast

On white

8.83

#23449C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#23449C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23449C

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23449C	#FFFFFF	#000000	##FFFFFF
##23449C	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509F

Deuteranopia (green-blind)

#00459A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #23449c;
/* rgb */ color: rgb(35, 68, 156);
/* oklch */ color: oklch(41.8% 0.149 265.0);

Tailwind

colors: {
  custom: {
    50: '#7177ba',
    500: '#23449c',
    950: '#000000',
  },
}

SCSS

$custom: #23449c;
$custom-light: #7177ba;
$custom-dark: #000000;

JSON

{
  "hex": "#23449c",
  "rgb": {
    "r": 35,
    "g": 68,
    "b": 156
  },
  "hsl": {
    "h": 223.636,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41754,
    "c": 0.14885,
    "h": 265
  },
  "luminance": 0.06892
}

Semantic roles & 50–950 ramp

primary

#23449C

secondary

#C0A45B

accent

#B941E6

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #23449C

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

Preview Lab → · Contrast checker → · Palette generator →