#123372#123372

#123372 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.116 H 261.7°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#123372
RGB	rgb(18, 51, 114)
HSL	hsl(219, 73%, 26%)
HSV	hsv(219, 84%, 45%)
CMYK	cmyk(84.2%, 55.3%, 0%, 55.3%)
CIE-LAB	lab(22.69, 13.70, -39.70)
CIE-LCH	lch(22.69, 42.00, 289.04°)
OKLab	oklab(33.82% -0.0167 -0.1144)
OKLCH	oklch(33.82% 0.116 261.7)
XYZ	xyz(4.4694, 3.7106, 16.3970)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123372 #725112

analogous

#126372 #123372 #211272

triadic

#123372 #721233 #337212

tetradic

#123372 #721263 #725112 #127221

square

#123372 #721263 #725112 #127221

split-complementary

#123372 #722112 #637212

monochromatic

#040C1A #0A1B3D #123372 #1A4BA7 #2362DC

Accessibility & contrast

On white

12.05

#123372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123372

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123372	#FFFFFF	#000000	##FFFFFF
##123372	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043B74

Deuteranopia (green-blind)

#003271

Tritanopia (blue-blind)

#00424D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123372;
/* rgb */ color: rgb(18, 51, 114);
/* oklch */ color: oklch(33.8% 0.116 261.7);

Tailwind

colors: {
  custom: {
    50: '#626a9b',
    500: '#123372',
    950: '#000000',
  },
}

SCSS

$custom: #123372;
$custom-light: #626a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#123372",
  "rgb": {
    "r": 18,
    "g": 51,
    "b": 114
  },
  "hsl": {
    "h": 219.375,
    "s": 72.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33822,
    "c": 0.11565,
    "h": 261.7
  },
  "luminance": 0.03711
}

Semantic roles & 50–950 ramp

primary

#123372

secondary

#A98237

accent

#B138EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123372

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

Preview Lab → · Contrast checker → · Palette generator →