#123466#123466

#123466 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.096 H 258.4°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#123466
RGB	rgb(18, 52, 102)
HSL	hsl(216, 70%, 24%)
HSV	hsv(216, 82%, 40%)
CMYK	cmyk(82.4%, 49%, 0%, 60%)
CIE-LAB	lab(22.10, 7.86, -32.91)
CIE-LCH	lch(22.10, 33.84, 283.43°)
OKLab	oklab(33.08% -0.0194 -0.0945)
OKLCH	oklch(33.08% 0.096 258.4)
XYZ	xyz(3.8748, 3.5434, 13.0475)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123466 #664412

analogous

#125E66 #123466 #1A1266

triadic

#123466 #661234 #346612

tetradic

#123466 #66125E #664412 #12661A

square

#123466 #66125E #664412 #12661A

split-complementary

#123466 #661A12 #5E6612

monochromatic

#050D1A #091932 #123466 #1B4F9A #2469CE

Accessibility & contrast

On white

12.29

#123466 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#123466 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123466

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123466	#FFFFFF	#000000	##FFFFFF
##123466	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193968

Deuteranopia (green-blind)

#053165

Tritanopia (blue-blind)

#004048

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123466;
/* rgb */ color: rgb(18, 52, 102);
/* oklch */ color: oklch(33.1% 0.096 258.4);

Tailwind

colors: {
  custom: {
    50: '#5e6a92',
    500: '#123466',
    950: '#000000',
  },
}

SCSS

$custom: #123466;
$custom-light: #5e6a92;
$custom-dark: #000000;

JSON

{
  "hex": "#123466",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 102
  },
  "hsl": {
    "h": 215.714,
    "s": 70,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33083,
    "c": 0.09643,
    "h": 258.4
  },
  "luminance": 0.03544
}

Semantic roles & 50–950 ramp

primary

#123466

secondary

#9E7436

accent

#A53BED

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #123466

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

Preview Lab → · Contrast checker → · Palette generator →