#12677B#12677B

#12677B is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.6% C 0.081 H 218.6°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#12677B
RGB	rgb(18, 103, 123)
HSL	hsl(191, 74%, 28%)
HSV	hsv(191, 85%, 48%)
CMYK	cmyk(85.4%, 16.3%, 0%, 51.8%)
CIE-LAB	lab(40.01, -16.33, -17.97)
CIE-LCH	lch(40.01, 24.27, 227.74°)
OKLab	oklab(47.63% -0.063 -0.0503)
OKLCH	oklch(47.63% 0.081 218.6)
XYZ	xyz(8.6733, 11.2581, 20.4509)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12677B #7B2612

analogous

#127B5B #12677B #12327B

triadic

#12677B #7B1267 #677B12

tetradic

#12677B #5B127B #7B2612 #327B12

square

#12677B #5B127B #7B2612 #327B12

split-complementary

#12677B #7B1232 #7B5B12

monochromatic

#04161B #0A3A46 #12677B #1A94B0 #28BDE0

Accessibility & contrast

On white

6.46

#12677B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#12677B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12677B

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12677B	#FFFFFF	#000000	##FFFFFF
##12677B	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A647C

Deuteranopia (green-blind)

#4D5A7B

Tritanopia (blue-blind)

#006E6D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #12677b;
/* rgb */ color: rgb(18, 103, 123);
/* oklch */ color: oklch(47.6% 0.081 218.6);

Tailwind

colors: {
  custom: {
    50: '#6592a1',
    500: '#12677b',
    950: '#000000',
  },
}

SCSS

$custom: #12677b;
$custom-light: #6592a1;
$custom-dark: #000000;

JSON

{
  "hex": "#12677b",
  "rgb": {
    "r": 18,
    "g": 103,
    "b": 123
  },
  "hsl": {
    "h": 191.429,
    "s": 74.468,
    "l": 27.647
  },
  "oklch": {
    "l": 0.47626,
    "c": 0.08064,
    "h": 218.6
  },
  "luminance": 0.11259
}

Semantic roles & 50–950 ramp

primary

#12677B

secondary

#B14F38

accent

#5A37F1

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #12677B

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

Preview Lab → · Contrast checker → · Palette generator →