#1C6174#1C6174

#1C6174 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 45.9% C 0.073 H 220.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#1C6174
RGB	rgb(28, 97, 116)
HSL	hsl(193, 61%, 28%)
HSV	hsv(193, 76%, 45%)
CMYK	cmyk(75.9%, 16.4%, 0%, 54.5%)
CIE-LAB	lab(37.94, -14.27, -16.85)
CIE-LCH	lch(37.94, 22.08, 229.75°)
OKLab	oklab(45.93% -0.0556 -0.0471)
OKLCH	oklch(45.93% 0.073 220.3)
XYZ	xyz(7.9047, 10.0563, 18.0441)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6174 #742F1C

analogous

#1C745B #1C6174 #1C3574

triadic

#1C6174 #741C61 #61741C

tetradic

#1C6174 #5B1C74 #742F1C #35741C

square

#1C6174 #5B1C74 #742F1C #35741C

split-complementary

#1C6174 #741C35 #745B1C

monochromatic

#061519 #103843 #1C6174 #288AA5 #3BAFD0

Accessibility & contrast

On white

6.97

#1C6174 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#1C6174 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6174

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6174	#FFFFFF	#000000	##FFFFFF
##1C6174	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555E75

Deuteranopia (green-blind)

#495574

Tritanopia (blue-blind)

#006767

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1c6174;
/* rgb */ color: rgb(28, 97, 116);
/* oklch */ color: oklch(45.9% 0.073 220.3);

Tailwind

colors: {
  custom: {
    50: '#668e9c',
    500: '#1c6174',
    950: '#000000',
  },
}

SCSS

$custom: #1c6174;
$custom-light: #668e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6174",
  "rgb": {
    "r": 28,
    "g": 97,
    "b": 116
  },
  "hsl": {
    "h": 192.955,
    "s": 61.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.45925,
    "c": 0.07286,
    "h": 220.3
  },
  "luminance": 0.10057
}

Semantic roles & 50–950 ramp

primary

#1C6174

secondary

#A85943

accent

#6644E4

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1C6174

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

Preview Lab → · Contrast checker → · Palette generator →