#1C6574#1C6574

#1C6574 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.0% C 0.073 H 214.6°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#1C6574
RGB	rgb(28, 101, 116)
HSL	hsl(190, 61%, 28%)
HSV	hsv(190, 76%, 45%)
CMYK	cmyk(75.9%, 12.9%, 0%, 54.5%)
CIE-LAB	lab(39.27, -16.53, -14.83)
CIE-LCH	lch(39.27, 22.21, 221.88°)
OKLab	oklab(46.99% -0.06 -0.0413)
OKLCH	oklch(46.99% 0.073 214.6)
XYZ	xyz(8.2836, 10.8142, 18.1704)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6574 #742B1C

analogous

#1C7457 #1C6574 #1C3974

triadic

#1C6574 #741C65 #65741C

tetradic

#1C6574 #571C74 #742B1C #39741C

square

#1C6574 #571C74 #742B1C #39741C

split-complementary

#1C6574 #741C39 #74571C

monochromatic

#061519 #103A43 #1C6574 #2890A5 #3BB6D0

Accessibility & contrast

On white

6.64

#1C6574 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#1C6574 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6574

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6574	#FFFFFF	#000000	##FFFFFF
##1C6574	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6275

Deuteranopia (green-blind)

#4E5974

Tritanopia (blue-blind)

#006B6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1c6574;
/* rgb */ color: rgb(28, 101, 116);
/* oklch */ color: oklch(47.0% 0.073 214.6);

Tailwind

colors: {
  custom: {
    50: '#67919c',
    500: '#1c6574',
    950: '#000000',
  },
}

SCSS

$custom: #1c6574;
$custom-light: #67919c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6574",
  "rgb": {
    "r": 28,
    "g": 101,
    "b": 116
  },
  "hsl": {
    "h": 190.227,
    "s": 61.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46988,
    "c": 0.07283,
    "h": 214.6
  },
  "luminance": 0.10815
}

Semantic roles & 50–950 ramp

primary

#1C6574

secondary

#A85543

accent

#5F44E4

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1C6574

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

Preview Lab → · Contrast checker → · Palette generator →