#1C6478#1C6478

#1C6478 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.9% C 0.075 H 220.6°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C6478
RGB	rgb(28, 100, 120)
HSL	hsl(193, 62%, 29%)
HSV	hsv(193, 77%, 47%)
CMYK	cmyk(76.7%, 16.7%, 0%, 52.9%)
CIE-LAB	lab(39.10, -14.56, -17.52)
CIE-LCH	lch(39.10, 22.78, 230.28°)
OKLab	oklab(46.91% -0.0571 -0.049)
OKLCH	oklch(46.91% 0.075 220.6)
XYZ	xyz(8.4248, 10.7163, 19.3901)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6478 #78301C

analogous

#1C785E #1C6478 #1C3678

triadic

#1C6478 #781C64 #64781C

tetradic

#1C6478 #5E1C78 #78301C #36781C

square

#1C6478 #5E1C78 #78301C #36781C

split-complementary

#1C6478 #781C36 #785E1C

monochromatic

#061519 #103B46 #1C6478 #288DAA #3DB1D2

Accessibility & contrast

On white

6.68

#1C6478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1C6478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6478

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6478	#FFFFFF	#000000	##FFFFFF
##1C6478	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586179

Deuteranopia (green-blind)

#4B5878

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1c6478;
/* rgb */ color: rgb(28, 100, 120);
/* oklch */ color: oklch(46.9% 0.075 220.6);

Tailwind

colors: {
  custom: {
    50: '#67909f',
    500: '#1c6478',
    950: '#000000',
  },
}

SCSS

$custom: #1c6478;
$custom-light: #67909f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6478",
  "rgb": {
    "r": 28,
    "g": 100,
    "b": 120
  },
  "hsl": {
    "h": 193.043,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.46908,
    "c": 0.07527,
    "h": 220.6
  },
  "luminance": 0.10717
}

Semantic roles & 50–950 ramp

primary

#1C6478

secondary

#AC5A44

accent

#6643E5

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1C6478

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

Preview Lab → · Contrast checker → · Palette generator →