#182768#182768

#182768 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.5% C 0.115 H 268.6°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#182768
RGB	rgb(24, 39, 104)
HSL	hsl(229, 63%, 25%)
HSV	hsv(229, 77%, 41%)
CMYK	cmyk(76.9%, 62.5%, 0%, 59.2%)
CIE-LAB	lab(18.56, 18.95, -39.93)
CIE-LCH	lch(18.56, 44.20, 295.39°)
OKLab	oklab(30.52% -0.0027 -0.1152)
OKLCH	oklch(30.52% 0.115 268.6)
XYZ	xyz(3.6000, 2.6443, 13.4147)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182768 #685918

analogous

#184F68 #182768 #311868

triadic

#182768 #681827 #276818

tetradic

#182768 #68184F #685918 #186831

square

#182768 #68184F #685918 #186831

split-complementary

#182768 #683118 #4F6818

monochromatic

#060919 #0D1436 #182768 #233A9A #2F4CCB

Accessibility & contrast

On white

13.73

#182768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#182768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182768

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182768	#FFFFFF	#000000	##FFFFFF
##182768	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316A

Deuteranopia (green-blind)

#002A67

Tritanopia (blue-blind)

#003743

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #182768;
/* rgb */ color: rgb(24, 39, 104);
/* oklch */ color: oklch(30.5% 0.115 268.6);

Tailwind

colors: {
  custom: {
    50: '#626094',
    500: '#182768',
    950: '#000000',
  },
}

SCSS

$custom: #182768;
$custom-light: #626094;
$custom-dark: #000000;

JSON

{
  "hex": "#182768",
  "rgb": {
    "r": 24,
    "g": 39,
    "b": 104
  },
  "hsl": {
    "h": 228.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30518,
    "c": 0.11527,
    "h": 268.6
  },
  "luminance": 0.02645
}

Semantic roles & 50–950 ramp

primary

#182768

secondary

#9E8C3E

accent

#C742E6

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #182768

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

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