#1C6B8A#1C6B8A

#1C6B8A is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.6% C 0.088 H 229.4°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#1C6B8A
RGB	rgb(28, 107, 138)
HSL	hsl(197, 66%, 33%)
HSV	hsv(197, 80%, 54%)
CMYK	cmyk(79.7%, 22.5%, 0%, 45.9%)
CIE-LAB	lab(42.15, -12.09, -23.71)
CIE-LCH	lch(42.15, 26.61, 242.99°)
OKLab	oklab(49.61% -0.0572 -0.0667)
OKLCH	oklch(49.61% 0.088 229.4)
XYZ	xyz(10.3222, 12.5960, 25.9271)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6B8A #8A3B1C

analogous

#1C8A72 #1C6B8A #1C348A

triadic

#1C6B8A #8A1C6B #6B8A1C

tetradic

#1C6B8A #721C8A #8A3B1C #348A1C

square

#1C6B8A #721C8A #8A3B1C #348A1C

split-complementary

#1C6B8A #8A1C34 #8A721C

monochromatic

#071C24 #124457 #1C6B8A #2692BD #47B0DA

Accessibility & contrast

On white

5.97

#1C6B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#1C6B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6B8A

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6B8A	#FFFFFF	#000000	##FFFFFF
##1C6B8A	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B698C

Deuteranopia (green-blind)

#4C5F8A

Tritanopia (blue-blind)

#007475

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1c6b8a;
/* rgb */ color: rgb(28, 107, 138);
/* oklch */ color: oklch(49.6% 0.088 229.4);

Tailwind

colors: {
  custom: {
    50: '#6b95ac',
    500: '#1c6b8a',
    950: '#000000',
  },
}

SCSS

$custom: #1c6b8a;
$custom-light: #6b95ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6b8a",
  "rgb": {
    "r": 28,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 196.909,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49607,
    "c": 0.08783,
    "h": 229.4
  },
  "luminance": 0.12597
}

Semantic roles & 50–950 ramp

primary

#1C6B8A

secondary

#BB6746

accent

#6F3FE9

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1C6B8A

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

Preview Lab → · Contrast checker → · Palette generator →