#12647E#12647E

#12647E is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.0% C 0.083 H 225.3°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#12647E
RGB	rgb(18, 100, 126)
HSL	hsl(194, 75%, 28%)
HSV	hsv(194, 86%, 49%)
CMYK	cmyk(85.7%, 20.6%, 0%, 50.6%)
CIE-LAB	lab(39.15, -13.51, -21.11)
CIE-LCH	lch(39.15, 25.07, 237.38°)
OKLab	oklab(46.98% -0.0587 -0.0593)
OKLCH	oklch(46.98% 0.083 225.3)
XYZ	xyz(8.5709, 10.7482, 21.3575)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12647E #7E2C12

analogous

#127E62 #12647E #122E7E

triadic

#12647E #7E1264 #647E12

tetradic

#12647E #62127E #7E2C12 #2E7E12

square

#12647E #62127E #7E2C12 #2E7E12

split-complementary

#12647E #7E122E #7E6212

monochromatic

#04151B #0A3948 #12647E #1A8FB4 #2AB5E1

Accessibility & contrast

On white

6.67

#12647E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#12647E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12647E

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12647E	#FFFFFF	#000000	##FFFFFF
##12647E	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56627F

Deuteranopia (green-blind)

#48587E

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #12647e;
/* rgb */ color: rgb(18, 100, 126);
/* oklch */ color: oklch(47.0% 0.083 225.3);

Tailwind

colors: {
  custom: {
    50: '#6590a3',
    500: '#12647e',
    950: '#000000',
  },
}

SCSS

$custom: #12647e;
$custom-light: #6590a3;
$custom-dark: #000000;

JSON

{
  "hex": "#12647e",
  "rgb": {
    "r": 18,
    "g": 100,
    "b": 126
  },
  "hsl": {
    "h": 194.444,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46978,
    "c": 0.08348,
    "h": 225.3
  },
  "luminance": 0.10749
}

Semantic roles & 50–950 ramp

primary

#12647E

secondary

#B45638

accent

#6336F2

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #12647E

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

Preview Lab → · Contrast checker → · Palette generator →