#12485C#12485C

#12485C is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.7% C 0.064 H 227.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#12485C
RGB	rgb(18, 72, 92)
HSL	hsl(196, 67%, 22%)
HSV	hsv(196, 80%, 36%)
CMYK	cmyk(80.4%, 21.7%, 0%, 63.9%)
CIE-LAB	lab(28.21, -9.70, -16.80)
CIE-LCH	lch(28.21, 19.40, 239.99°)
OKLab	oklab(37.7% -0.0433 -0.0471)
OKLCH	oklch(37.7% 0.064 227.4)
XYZ	xyz(4.4978, 5.5355, 10.9545)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12485C #5C2612

analogous

#125C4B #12485C #12235C

triadic

#12485C #5C1248 #485C12

tetradic

#12485C #4B125C #5C2612 #235C12

square

#12485C #4B125C #5C2612 #235C12

split-complementary

#12485C #5C1223 #5C4B12

monochromatic

#05141A #082029 #12485C #1C708F #2698C2

Accessibility & contrast

On white

9.97

#12485C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#12485C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12485C

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12485C	#FFFFFF	#000000	##FFFFFF
##12485C	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D475D

Deuteranopia (green-blind)

#333F5C

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #12485c;
/* rgb */ color: rgb(18, 72, 92);
/* oklch */ color: oklch(37.7% 0.064 227.4);

Tailwind

colors: {
  custom: {
    50: '#5d7b8a',
    500: '#12485c',
    950: '#000000',
  },
}

SCSS

$custom: #12485c;
$custom-light: #5d7b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#12485c",
  "rgb": {
    "r": 18,
    "g": 72,
    "b": 92
  },
  "hsl": {
    "h": 196.216,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37701,
    "c": 0.06401,
    "h": 227.4
  },
  "luminance": 0.05536
}

Semantic roles & 50–950 ramp

primary

#12485C

secondary

#944F35

accent

#6C3EEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #12485C

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

Preview Lab → · Contrast checker → · Palette generator →