#243045#243045

#243045 is a dark, muted blue. Relative luminance 0.029; OKLCH L 30.8% C 0.042 H 261.3°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#243045
RGB	rgb(36, 48, 69)
HSL	hsl(218, 31%, 21%)
HSV	hsv(218, 48%, 27%)
CMYK	cmyk(47.8%, 30.4%, 0%, 72.9%)
CIE-LAB	lab(19.71, 1.54, -14.71)
CIE-LCH	lch(19.71, 14.79, 276.00°)
OKLab	oklab(30.83% -0.0063 -0.041)
OKLCH	oklch(30.83% 0.042 261.3)
XYZ	xyz(2.8583, 2.9185, 6.0418)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243045 #453924

analogous

#244045 #243045 #282445

triadic

#243045 #452430 #304524

tetradic

#243045 #452440 #453924 #244528

square

#243045 #452440 #453924 #244528

split-complementary

#243045 #452824 #404524

monochromatic

#0A0E14 #0F141D #243045 #394C6D #4E6895

Accessibility & contrast

On white

13.26

#243045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#243045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243045

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243045	#FFFFFF	#000000	##FFFFFF
##243045	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283146

Deuteranopia (green-blind)

#252E45

Tritanopia (blue-blind)

#183437

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #243045;
/* rgb */ color: rgb(36, 48, 69);
/* oklch */ color: oklch(30.8% 0.042 261.3);

Tailwind

colors: {
  custom: {
    50: '#606878',
    500: '#243045',
    950: '#000000',
  },
}

SCSS

$custom: #243045;
$custom-light: #606878;
$custom-dark: #000000;

JSON

{
  "hex": "#243045",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 218.182,
    "s": 31.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3083,
    "c": 0.0415,
    "h": 261.3
  },
  "luminance": 0.02919
}

Semantic roles & 50–950 ramp

primary

#243045

secondary

#78684D

accent

#A260C8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050609

muted

#797A7B

Preview Lab

Preview with #243045

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

Preview Lab → · Contrast checker → · Palette generator →