#123569#123569

#123569 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.100 H 258.6°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#123569
RGB	rgb(18, 53, 105)
HSL	hsl(216, 71%, 24%)
HSV	hsv(216, 83%, 41%)
CMYK	cmyk(82.9%, 49.5%, 0%, 58.8%)
CIE-LAB	lab(22.63, 8.42, -34.00)
CIE-LCH	lch(22.63, 35.03, 283.91°)
OKLab	oklab(33.56% -0.0198 -0.0976)
OKLCH	oklch(33.56% 0.1 258.6)
XYZ	xyz(4.0714, 3.6942, 13.8603)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123569 #694612

analogous

#126169 #123569 #1B1269

triadic

#123569 #691235 #356912

tetradic

#123569 #691261 #694612 #12691B

square

#123569 #691261 #694612 #12691B

split-complementary

#123569 #691B12 #616912

monochromatic

#040D1A #091B35 #123569 #1B4F9D #246AD1

Accessibility & contrast

On white

12.08

#123569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123569

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123569	#FFFFFF	#000000	##FFFFFF
##123569	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193A6B

Deuteranopia (green-blind)

#023268

Tritanopia (blue-blind)

#00414A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123569;
/* rgb */ color: rgb(18, 53, 105);
/* oklch */ color: oklch(33.6% 0.100 258.6);

Tailwind

colors: {
  custom: {
    50: '#5f6b94',
    500: '#123569',
    950: '#000000',
  },
}

SCSS

$custom: #123569;
$custom-light: #5f6b94;
$custom-dark: #000000;

JSON

{
  "hex": "#123569",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 105
  },
  "hsl": {
    "h": 215.862,
    "s": 70.732,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33562,
    "c": 0.09961,
    "h": 258.6
  },
  "luminance": 0.03695
}

Semantic roles & 50–950 ramp

primary

#123569

secondary

#A17636

accent

#A53AED

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #123569

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

Preview Lab → · Contrast checker → · Palette generator →