#243248#243248

#243248 is a dark, muted blue. Relative luminance 0.031; OKLCH L 31.5% C 0.044 H 259.2°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#243248
RGB	rgb(36, 50, 72)
HSL	hsl(217, 33%, 21%)
HSV	hsv(217, 50%, 28%)
CMYK	cmyk(50%, 30.6%, 0%, 71.8%)
CIE-LAB	lab(20.53, 1.20, -15.47)
CIE-LCH	lch(20.53, 15.51, 274.43°)
OKLab	oklab(31.52% -0.0082 -0.0432)
OKLCH	oklch(31.52% 0.044 259.2)
XYZ	xyz(3.0375, 3.1240, 6.5726)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243248 #483A24

analogous

#244448 #243248 #282448

triadic

#243248 #482432 #324824

tetradic

#243248 #482444 #483A24 #244828

square

#243248 #482444 #483A24 #244828

split-complementary

#243248 #482824 #444824

monochromatic

#0A0E14 #10161F #243248 #384E71 #4D6B9A

Accessibility & contrast

On white

12.92

#243248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#243248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243248

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243248	#FFFFFF	#000000	##FFFFFF
##243248	1.00	12.92	1.62	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3349

Deuteranopia (green-blind)

#263048

Tritanopia (blue-blind)

#16373A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #243248;
/* rgb */ color: rgb(36, 50, 72);
/* oklch */ color: oklch(31.5% 0.044 259.2);

Tailwind

colors: {
  custom: {
    50: '#61697b',
    500: '#243248',
    950: '#000000',
  },
}

SCSS

$custom: #243248;
$custom-light: #61697b;
$custom-dark: #000000;

JSON

{
  "hex": "#243248",
  "rgb": {
    "r": 36,
    "g": 50,
    "b": 72
  },
  "hsl": {
    "h": 216.667,
    "s": 33.333,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3152,
    "c": 0.04398,
    "h": 259.2
  },
  "luminance": 0.03124
}

Semantic roles & 50–950 ramp

primary

#243248

secondary

#7B694D

accent

#A05EC9

background

#F5F6F7

surface

#EAEBED

border

#C6C6C8

text

#050609

muted

#797A7B

Preview Lab

Preview with #243248

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

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