#12465B#12465B

#12465B is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.1% C 0.064 H 229.5°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#12465B
RGB	rgb(18, 70, 91)
HSL	hsl(197, 67%, 21%)
HSV	hsv(197, 80%, 36%)
CMYK	cmyk(80.2%, 23.1%, 0%, 64.3%)
CIE-LAB	lab(27.47, -8.85, -17.29)
CIE-LCH	lch(27.47, 19.42, 242.90°)
OKLab	oklab(37.1% -0.0415 -0.0486)
OKLCH	oklch(37.1% 0.064 229.5)
XYZ	xyz(4.3272, 5.2637, 10.6834)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12465B #5B2712

analogous

#125B4C #12465B #12225B

triadic

#12465B #5B1246 #465B12

tetradic

#12465B #4C125B #5B2712 #225B12

square

#12465B #4C125B #5B2712 #225B12

split-complementary

#12465B #5B1222 #5B4C12

monochromatic

#05141A #081F28 #12465B #1C6D8E #2695C1

Accessibility & contrast

On white

10.23

#12465B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#12465B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12465B

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12465B	#FFFFFF	#000000	##FFFFFF
##12465B	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B455C

Deuteranopia (green-blind)

#313E5B

Tritanopia (blue-blind)

#004C4D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #12465b;
/* rgb */ color: rgb(18, 70, 91);
/* oklch */ color: oklch(37.1% 0.064 229.5);

Tailwind

colors: {
  custom: {
    50: '#5c7989',
    500: '#12465b',
    950: '#000000',
  },
}

SCSS

$custom: #12465b;
$custom-light: #5c7989;
$custom-dark: #000000;

JSON

{
  "hex": "#12465b",
  "rgb": {
    "r": 18,
    "g": 70,
    "b": 91
  },
  "hsl": {
    "h": 197.26,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.37098,
    "c": 0.06389,
    "h": 229.5
  },
  "luminance": 0.05264
}

Semantic roles & 50–950 ramp

primary

#12465B

secondary

#935035

accent

#6F3EEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #12465B

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

Preview Lab → · Contrast checker → · Palette generator →