#123064#123064

#123064 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 31.9% C 0.099 H 260.6°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#123064
RGB	rgb(18, 48, 100)
HSL	hsl(218, 69%, 23%)
HSV	hsv(218, 82%, 39%)
CMYK	cmyk(82%, 52%, 0%, 60.8%)
CIE-LAB	lab(20.68, 9.89, -33.89)
CIE-LCH	lch(20.68, 35.31, 286.27°)
OKLab	oklab(31.95% -0.0162 -0.0974)
OKLCH	oklch(31.95% 0.099 260.6)
XYZ	xyz(3.6058, 3.1622, 12.4744)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123064 #644612

analogous

#125964 #123064 #1D1264

triadic

#123064 #641230 #306412

tetradic

#123064 #641259 #644612 #12641D

square

#123064 #641259 #644612 #12641D

split-complementary

#123064 #641D12 #596412

monochromatic

#050C1A #091730 #123064 #1B4998 #2562CC

Accessibility & contrast

On white

12.86

#123064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#123064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123064

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123064	#FFFFFF	#000000	##FFFFFF
##123064	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123666

Deuteranopia (green-blind)

#002E63

Tritanopia (blue-blind)

#003C45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #123064;
/* rgb */ color: rgb(18, 48, 100);
/* oklch */ color: oklch(31.9% 0.099 260.6);

Tailwind

colors: {
  custom: {
    50: '#5e6790',
    500: '#123064',
    950: '#000000',
  },
}

SCSS

$custom: #123064;
$custom-light: #5e6790;
$custom-dark: #000000;

JSON

{
  "hex": "#123064",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 100
  },
  "hsl": {
    "h": 218.049,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31945,
    "c": 0.09875,
    "h": 260.6
  },
  "luminance": 0.03163
}

Semantic roles & 50–950 ramp

primary

#123064

secondary

#9C7736

accent

#AC3BEC

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #123064

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

Preview Lab → · Contrast checker → · Palette generator →