#12567F#12567F

#12567F is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.093 H 241.4°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#12567F
RGB	rgb(18, 86, 127)
HSL	hsl(203, 75%, 28%)
HSV	hsv(203, 86%, 50%)
CMYK	cmyk(85.8%, 32.3%, 0%, 50.2%)
CIE-LAB	lab(34.63, -4.68, -28.79)
CIE-LCH	lch(34.63, 29.16, 260.78°)
OKLab	oklab(43.39% -0.0446 -0.0817)
OKLCH	oklch(43.39% 0.093 241.4)
XYZ	xyz(7.4065, 8.3155, 21.2893)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12567F #7F3B12

analogous

#127F71 #12567F #121F7F

triadic

#12567F #7F1256 #567F12

tetradic

#12567F #71127F #7F3B12 #1F7F12

square

#12567F #71127F #7F3B12 #1F7F12

split-complementary

#12567F #7F121F #7F7112

monochromatic

#04121B #0A3249 #12567F #1A7AB5 #2B9CE1

Accessibility & contrast

On white

7.89

#12567F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#12567F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12567F

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12567F	#FFFFFF	#000000	##FFFFFF
##12567F	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435781

Deuteranopia (green-blind)

#344D7E

Tritanopia (blue-blind)

#006065

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #12567f;
/* rgb */ color: rgb(18, 86, 127);
/* oklch */ color: oklch(43.4% 0.093 241.4);

Tailwind

colors: {
  custom: {
    50: '#6585a4',
    500: '#12567f',
    950: '#000000',
  },
}

SCSS

$custom: #12567f;
$custom-light: #6585a4;
$custom-dark: #000000;

JSON

{
  "hex": "#12567f",
  "rgb": {
    "r": 18,
    "g": 86,
    "b": 127
  },
  "hsl": {
    "h": 202.569,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.43389,
    "c": 0.09308,
    "h": 241.4
  },
  "luminance": 0.08316
}

Semantic roles & 50–950 ramp

primary

#12567F

secondary

#B56738

accent

#7D36F2

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#060B0F

muted

#7A7C7F

Preview Lab

Preview with #12567F

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

Preview Lab → · Contrast checker → · Palette generator →