#123072#123072

#123072 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.120 H 263.1°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#123072
RGB	rgb(18, 48, 114)
HSL	hsl(221, 73%, 26%)
HSV	hsv(221, 84%, 45%)
CMYK	cmyk(84.2%, 57.9%, 0%, 55.3%)
CIE-LAB	lab(21.79, 15.87, -41.16)
CIE-LCH	lch(21.79, 44.12, 291.08°)
OKLab	oklab(33.14% -0.0144 -0.1188)
OKLCH	oklch(33.14% 0.12 263.1)
XYZ	xyz(4.3426, 3.4569, 16.3547)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123072 #725412

analogous

#126072 #123072 #241272

triadic

#123072 #721230 #307212

tetradic

#123072 #721260 #725412 #127224

square

#123072 #721260 #725412 #127224

split-complementary

#123072 #722412 #607212

monochromatic

#040B1A #0A1A3D #123072 #1A46A7 #235DDC

Accessibility & contrast

On white

12.42

#123072 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#123072 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123072

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123072	#FFFFFF	#000000	##FFFFFF
##123072	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003974

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #123072;
/* rgb */ color: rgb(18, 48, 114);
/* oklch */ color: oklch(33.1% 0.120 263.1);

Tailwind

colors: {
  custom: {
    50: '#62679b',
    500: '#123072',
    950: '#000000',
  },
}

SCSS

$custom: #123072;
$custom-light: #62679b;
$custom-dark: #000000;

JSON

{
  "hex": "#123072",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 114
  },
  "hsl": {
    "h": 221.25,
    "s": 72.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33137,
    "c": 0.11969,
    "h": 263.1
  },
  "luminance": 0.03457
}

Semantic roles & 50–950 ramp

primary

#123072

secondary

#A98537

accent

#B638EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123072

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

Preview Lab → · Contrast checker → · Palette generator →