#123565#123565

#123565 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.3% C 0.094 H 257.3°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#123565
RGB	rgb(18, 53, 101)
HSL	hsl(215, 70%, 23%)
HSV	hsv(215, 82%, 40%)
CMYK	cmyk(82.2%, 47.5%, 0%, 60.4%)
CIE-LAB	lab(22.35, 6.71, -31.86)
CIE-LCH	lch(22.35, 32.56, 281.90°)
OKLab	oklab(33.25% -0.0206 -0.0913)
OKLCH	oklch(33.25% 0.094 257.3)
XYZ	xyz(3.8707, 3.6139, 12.8030)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123565 #654212

analogous

#125E65 #123565 #181265

triadic

#123565 #651235 #356512

tetradic

#123565 #65125E #654212 #126518

square

#123565 #65125E #654212 #126518

split-complementary

#123565 #651812 #5E6512

monochromatic

#050E1A #091A31 #123565 #1B5099 #256CCD

Accessibility & contrast

On white

12.19

#123565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#123565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123565

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123565	#FFFFFF	#000000	##FFFFFF
##123565	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3967

Deuteranopia (green-blind)

#0B3264

Tritanopia (blue-blind)

#004048

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123565;
/* rgb */ color: rgb(18, 53, 101);
/* oklch */ color: oklch(33.3% 0.094 257.3);

Tailwind

colors: {
  custom: {
    50: '#5e6b91',
    500: '#123565',
    950: '#000000',
  },
}

SCSS

$custom: #123565;
$custom-light: #5e6b91;
$custom-dark: #000000;

JSON

{
  "hex": "#123565",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 101
  },
  "hsl": {
    "h": 214.699,
    "s": 69.748,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33254,
    "c": 0.09362,
    "h": 257.3
  },
  "luminance": 0.03614
}

Semantic roles & 50–950 ramp

primary

#123565

secondary

#9D7136

accent

#A23BED

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #123565

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

Preview Lab → · Contrast checker → · Palette generator →