#123575#123575

#123575 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.5% C 0.117 H 261.2°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#123575
RGB	rgb(18, 53, 117)
HSL	hsl(219, 73%, 26%)
HSV	hsv(219, 85%, 46%)
CMYK	cmyk(84.6%, 54.7%, 0%, 54.1%)
CIE-LAB	lab(23.53, 13.54, -40.25)
CIE-LCH	lch(23.53, 42.46, 288.59°)
OKLab	oklab(34.54% -0.0179 -0.116)
OKLCH	oklch(34.54% 0.117 261.2)
XYZ	xyz(4.7323, 3.9586, 17.3408)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123575 #755212

analogous

#126775 #123575 #211275

triadic

#123575 #751235 #357512

tetradic

#123575 #751267 #755212 #127521

square

#123575 #751267 #755212 #127521

split-complementary

#123575 #752112 #677512

monochromatic

#040C1B #0A1D40 #123575 #1A4DAA #2466DD

Accessibility & contrast

On white

11.72

#123575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#123575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123575

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123575	#FFFFFF	#000000	##FFFFFF
##123575	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063D77

Deuteranopia (green-blind)

#003474

Tritanopia (blue-blind)

#00454F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #123575;
/* rgb */ color: rgb(18, 53, 117);
/* oklch */ color: oklch(34.5% 0.117 261.2);

Tailwind

colors: {
  custom: {
    50: '#626b9d',
    500: '#123575',
    950: '#000000',
  },
}

SCSS

$custom: #123575;
$custom-light: #626b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#123575",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 117
  },
  "hsl": {
    "h": 218.788,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34539,
    "c": 0.11738,
    "h": 261.2
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#123575

secondary

#AC8237

accent

#AF38F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123575

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

Preview Lab → · Contrast checker → · Palette generator →