#123474#123474

#123474 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.2% C 0.117 H 261.5°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#123474
RGB	rgb(18, 52, 116)
HSL	hsl(219, 73%, 26%)
HSV	hsv(219, 84%, 45%)
CMYK	cmyk(84.5%, 55.2%, 0%, 54.5%)
CIE-LAB	lab(23.15, 13.83, -40.23)
CIE-LCH	lch(23.15, 42.54, 288.97°)
OKLab	oklab(34.22% -0.0173 -0.116)
OKLCH	oklch(34.22% 0.117 261.5)
XYZ	xyz(4.6287, 3.8450, 17.0178)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123474 #745212

analogous

#126574 #123474 #211274

triadic

#123474 #741234 #347412

tetradic

#123474 #741265 #745212 #127421

square

#123474 #741265 #745212 #127421

split-complementary

#123474 #742112 #657412

monochromatic

#040C1A #0A1C3F #123474 #1A4CA9 #2364DD

Accessibility & contrast

On white

11.87

#123474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#123474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123474

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123474	#FFFFFF	#000000	##FFFFFF
##123474	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043C76

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#00444E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #123474;
/* rgb */ color: rgb(18, 52, 116);
/* oklch */ color: oklch(34.2% 0.117 261.5);

Tailwind

colors: {
  custom: {
    50: '#626a9d',
    500: '#123474',
    950: '#000000',
  },
}

SCSS

$custom: #123474;
$custom-light: #626a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#123474",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 116
  },
  "hsl": {
    "h": 219.184,
    "s": 73.134,
    "l": 26.275
  },
  "oklch": {
    "l": 0.34223,
    "c": 0.11726,
    "h": 261.5
  },
  "luminance": 0.03846
}

Semantic roles & 50–950 ramp

primary

#123474

secondary

#AB8337

accent

#B038F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123474

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

Preview Lab → · Contrast checker → · Palette generator →