#123264#123264

#123264 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.4% C 0.096 H 259.2°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#123264
RGB	rgb(18, 50, 100)
HSL	hsl(217, 69%, 23%)
HSV	hsv(217, 82%, 39%)
CMYK	cmyk(82%, 50%, 0%, 60.8%)
CIE-LAB	lab(21.32, 8.44, -32.87)
CIE-LCH	lch(21.32, 33.93, 284.41°)
OKLab	oklab(32.43% -0.018 -0.0944)
OKLCH	oklch(32.43% 0.096 259.2)
XYZ	xyz(3.6895, 3.3295, 12.5023)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123264 #644412

analogous

#125B64 #123264 #1B1264

triadic

#123264 #641232 #326412

tetradic

#123264 #64125B #644412 #12641B

square

#123264 #64125B #644412 #12641B

split-complementary

#123264 #641B12 #5B6412

monochromatic

#050D1A #091830 #123264 #1B4C98 #2566CC

Accessibility & contrast

On white

12.61

#123264 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#123264 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123264

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123264	#FFFFFF	#000000	##FFFFFF
##123264	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173766

Deuteranopia (green-blind)

#023063

Tritanopia (blue-blind)

#003E46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #123264;
/* rgb */ color: rgb(18, 50, 100);
/* oklch */ color: oklch(32.4% 0.096 259.2);

Tailwind

colors: {
  custom: {
    50: '#5e6990',
    500: '#123264',
    950: '#000000',
  },
}

SCSS

$custom: #123264;
$custom-light: #5e6990;
$custom-dark: #000000;

JSON

{
  "hex": "#123264",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 100
  },
  "hsl": {
    "h": 216.585,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32433,
    "c": 0.09606,
    "h": 259.2
  },
  "luminance": 0.0333
}

Semantic roles & 50–950 ramp

primary

#123264

secondary

#9C7436

accent

#A73BEC

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #123264

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

Preview Lab → · Contrast checker → · Palette generator →