#1C6A7B#1C6A7B

#1C6A7B is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 48.6% C 0.077 H 215.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1C6A7B
RGB	rgb(28, 106, 123)
HSL	hsl(191, 63%, 30%)
HSV	hsv(191, 77%, 48%)
CMYK	cmyk(77.2%, 13.8%, 0%, 51.8%)
CIE-LAB	lab(41.19, -16.88, -16.14)
CIE-LCH	lch(41.19, 23.36, 223.71°)
OKLab	oklab(48.63% -0.0623 -0.045)
OKLCH	oklch(48.63% 0.077 215.9)
XYZ	xyz(9.2066, 11.9839, 20.5630)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6A7B #7B2D1C

analogous

#1C7B5D #1C6A7B #1C3B7B

triadic

#1C6A7B #7B1C6A #6A7B1C

tetradic

#1C6A7B #5D1C7B #7B2D1C #3B7B1C

square

#1C6A7B #5D1C7B #7B2D1C #3B7B1C

split-complementary

#1C6A7B #7B1C3B #7B5D1C

monochromatic

#061519 #113F49 #1C6A7B #2795AD #3EB8D3

Accessibility & contrast

On white

6.18

#1C6A7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#1C6A7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6A7B

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6A7B	#FFFFFF	#000000	##FFFFFF
##1C6A7B	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E677C

Deuteranopia (green-blind)

#515D7B

Tritanopia (blue-blind)

#00706F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1c6a7b;
/* rgb */ color: rgb(28, 106, 123);
/* oklch */ color: oklch(48.6% 0.077 215.9);

Tailwind

colors: {
  custom: {
    50: '#6894a1',
    500: '#1c6a7b',
    950: '#000000',
  },
}

SCSS

$custom: #1c6a7b;
$custom-light: #6894a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6a7b",
  "rgb": {
    "r": 28,
    "g": 106,
    "b": 123
  },
  "hsl": {
    "h": 190.737,
    "s": 62.914,
    "l": 29.608
  },
  "oklch": {
    "l": 0.4863,
    "c": 0.07688,
    "h": 215.9
  },
  "luminance": 0.11985
}

Semantic roles & 50–950 ramp

primary

#1C6A7B

secondary

#AF5744

accent

#5F42E6

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #1C6A7B

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

Preview Lab → · Contrast checker → · Palette generator →