#12647D#12647D

#12647D is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.9% C 0.083 H 224.3°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#12647D
RGB	rgb(18, 100, 125)
HSL	hsl(194, 75%, 28%)
HSV	hsv(194, 86%, 49%)
CMYK	cmyk(85.6%, 20%, 0%, 51%)
CIE-LAB	lab(39.11, -13.88, -20.57)
CIE-LCH	lch(39.11, 24.82, 235.98°)
OKLab	oklab(46.93% -0.0592 -0.0578)
OKLCH	oklch(46.93% 0.083 224.3)
XYZ	xyz(8.5067, 10.7225, 21.0194)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12647D #7D2B12

analogous

#127D60 #12647D #122E7D

triadic

#12647D #7D1264 #647D12

tetradic

#12647D #60127D #7D2B12 #2E7D12

square

#12647D #60127D #7D2B12 #2E7D12

split-complementary

#12647D #7D122E #7D6012

monochromatic

#04151B #0A3948 #12647D #1A8FB2 #29B5E0

Accessibility & contrast

On white

6.68

#12647D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#12647D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12647D

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12647D	#FFFFFF	#000000	##FFFFFF
##12647D	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56627E

Deuteranopia (green-blind)

#48587D

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #12647d;
/* rgb */ color: rgb(18, 100, 125);
/* oklch */ color: oklch(46.9% 0.083 224.3);

Tailwind

colors: {
  custom: {
    50: '#6590a2',
    500: '#12647d',
    950: '#000000',
  },
}

SCSS

$custom: #12647d;
$custom-light: #6590a2;
$custom-dark: #000000;

JSON

{
  "hex": "#12647d",
  "rgb": {
    "r": 18,
    "g": 100,
    "b": 125
  },
  "hsl": {
    "h": 194.019,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46929,
    "c": 0.08268,
    "h": 224.3
  },
  "luminance": 0.10724
}

Semantic roles & 50–950 ramp

primary

#12647D

secondary

#B35538

accent

#6236F1

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #12647D

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

Preview Lab → · Contrast checker → · Palette generator →