#1C6480#1C6480

#1C6480 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.3% C 0.082 H 228.7°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#1C6480
RGB	rgb(28, 100, 128)
HSL	hsl(197, 64%, 31%)
HSV	hsv(197, 78%, 50%)
CMYK	cmyk(78.1%, 21.9%, 0%, 49.8%)
CIE-LAB	lab(39.44, -11.67, -21.86)
CIE-LCH	lch(39.44, 24.78, 241.91°)
OKLab	oklab(47.3% -0.0539 -0.0614)
OKLCH	oklch(47.3% 0.082 228.7)
XYZ	xyz(8.9308, 10.9187, 22.0547)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6480 #80381C

analogous

#1C806A #1C6480 #1C3280

triadic

#1C6480 #801C64 #64801C

tetradic

#1C6480 #6A1C80 #80381C #32801C

square

#1C6480 #6A1C80 #80381C #32801C

split-complementary

#1C6480 #801C32 #806A1C

monochromatic

#06161C #113D4E #1C6480 #278BB2 #41ACD5

Accessibility & contrast

On white

6.60

#1C6480 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#1C6480 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6480

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6480	#FFFFFF	#000000	##FFFFFF
##1C6480	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556281

Deuteranopia (green-blind)

#485980

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1c6480;
/* rgb */ color: rgb(28, 100, 128);
/* oklch */ color: oklch(47.3% 0.082 228.7);

Tailwind

colors: {
  custom: {
    50: '#6890a5',
    500: '#1c6480',
    950: '#000000',
  },
}

SCSS

$custom: #1c6480;
$custom-light: #6890a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6480",
  "rgb": {
    "r": 28,
    "g": 100,
    "b": 128
  },
  "hsl": {
    "h": 196.8,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.47298,
    "c": 0.0817,
    "h": 228.7
  },
  "luminance": 0.1092
}

Semantic roles & 50–950 ramp

primary

#1C6480

secondary

#B36344

accent

#6F41E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1C6480

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

Preview Lab → · Contrast checker → · Palette generator →