#123070#123070

#123070 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.0% C 0.117 H 262.8°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#123070
RGB	rgb(18, 48, 112)
HSL	hsl(221, 72%, 25%)
HSV	hsv(221, 84%, 44%)
CMYK	cmyk(83.9%, 57.1%, 0%, 56.1%)
CIE-LAB	lab(21.62, 15.02, -40.15)
CIE-LCH	lch(21.62, 42.86, 290.51°)
OKLab	oklab(32.96% -0.0146 -0.1158)
OKLCH	oklch(32.96% 0.117 262.8)
XYZ	xyz(4.2300, 3.4119, 15.7617)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123070 #705212

analogous

#125F70 #123070 #231270

triadic

#123070 #701230 #307012

tetradic

#123070 #70125F #705212 #127023

square

#123070 #70125F #705212 #127023

split-complementary

#123070 #702312 #5F7012

monochromatic

#040B1A #0A193B #123070 #1A47A5 #235DD9

Accessibility & contrast

On white

12.48

#123070 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#123070 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123070

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123070	#FFFFFF	#000000	##FFFFFF
##123070	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#00306F

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #123070;
/* rgb */ color: rgb(18, 48, 112);
/* oklch */ color: oklch(33.0% 0.117 262.8);

Tailwind

colors: {
  custom: {
    50: '#61679a',
    500: '#123070',
    950: '#000000',
  },
}

SCSS

$custom: #123070;
$custom-light: #61679a;
$custom-dark: #000000;

JSON

{
  "hex": "#123070",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 112
  },
  "hsl": {
    "h": 220.851,
    "s": 72.308,
    "l": 25.49
  },
  "oklch": {
    "l": 0.32961,
    "c": 0.11674,
    "h": 262.8
  },
  "luminance": 0.03412
}

Semantic roles & 50–950 ramp

primary

#123070

secondary

#A78337

accent

#B539EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123070

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

Preview Lab → · Contrast checker → · Palette generator →