#12485D#12485D

#12485D is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 37.8% C 0.065 H 228.7°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#12485D
RGB	rgb(18, 72, 93)
HSL	hsl(197, 68%, 22%)
HSV	hsv(197, 81%, 36%)
CMYK	cmyk(80.6%, 22.6%, 0%, 63.5%)
CIE-LAB	lab(28.26, -9.32, -17.37)
CIE-LCH	lch(28.26, 19.71, 241.79°)
OKLab	oklab(37.75% -0.0429 -0.0488)
OKLCH	oklch(37.75% 0.065 228.7)
XYZ	xyz(4.5418, 5.5531, 11.1863)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12485D #5D2712

analogous

#125D4D #12485D #12235D

triadic

#12485D #5D1248 #485D12

tetradic

#12485D #4D125D #5D2712 #235D12

square

#12485D #4D125D #5D2712 #235D12

split-complementary

#12485D #5D1223 #5D4D12

monochromatic

#05141A #08202A #12485D #1C7090 #2697C4

Accessibility & contrast

On white

9.95

#12485D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#12485D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12485D

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12485D	#FFFFFF	#000000	##FFFFFF
##12485D	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D475E

Deuteranopia (green-blind)

#333F5D

Tritanopia (blue-blind)

#004E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #12485d;
/* rgb */ color: rgb(18, 72, 93);
/* oklch */ color: oklch(37.8% 0.065 228.7);

Tailwind

colors: {
  custom: {
    50: '#5d7b8b',
    500: '#12485d',
    950: '#000000',
  },
}

SCSS

$custom: #12485d;
$custom-light: #5d7b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#12485d",
  "rgb": {
    "r": 18,
    "g": 72,
    "b": 93
  },
  "hsl": {
    "h": 196.8,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.37754,
    "c": 0.06495,
    "h": 228.7
  },
  "luminance": 0.05554
}

Semantic roles & 50–950 ramp

primary

#12485D

secondary

#955035

accent

#6E3DEA

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #12485D

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

Preview Lab → · Contrast checker → · Palette generator →