#243169#243169

#243169 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.099 H 270.4°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#243169
RGB	rgb(36, 49, 105)
HSL	hsl(229, 49%, 28%)
HSV	hsv(229, 66%, 41%)
CMYK	cmyk(65.7%, 53.3%, 0%, 58.8%)
CIE-LAB	lab(22.27, 14.23, -34.54)
CIE-LCH	lch(22.27, 37.35, 292.39°)
OKLab	oklab(33.52% 0.0007 -0.0989)
OKLCH	oklch(33.52% 0.099 270.4)
XYZ	xyz(4.3748, 3.5912, 13.8245)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243169 #695C24

analogous

#245369 #243169 #3A2469

triadic

#243169 #692431 #316924

tetradic

#243169 #692453 #695C24 #24693A

square

#243169 #692453 #695C24 #24693A

split-complementary

#243169 #693A24 #536924

monochromatic

#080B17 #141C3B #243169 #344697 #475EC0

Accessibility & contrast

On white

12.22

#243169 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#243169 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243169

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243169	#FFFFFF	#000000	##FFFFFF
##243169	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12386B

Deuteranopia (green-blind)

#023268

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #243169;
/* rgb */ color: rgb(36, 49, 105);
/* oklch */ color: oklch(33.5% 0.099 270.4);

Tailwind

colors: {
  custom: {
    50: '#676894',
    500: '#243169',
    950: '#000000',
  },
}

SCSS

$custom: #243169;
$custom-light: #676894;
$custom-dark: #000000;

JSON

{
  "hex": "#243169",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 105
  },
  "hsl": {
    "h": 228.696,
    "s": 48.936,
    "l": 27.647
  },
  "oklch": {
    "l": 0.33523,
    "c": 0.09892,
    "h": 270.4
  },
  "luminance": 0.03592
}

Semantic roles & 50–950 ramp

primary

#243169

secondary

#9C8D4D

accent

#BF4FD8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #243169

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

Preview Lab → · Contrast checker → · Palette generator →