#1C608E#1C608E

#1C608E is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.0% C 0.099 H 243.2°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C608E
RGB	rgb(28, 96, 142)
HSL	hsl(204, 67%, 33%)
HSV	hsv(204, 80%, 56%)
CMYK	cmyk(80.3%, 32.4%, 0%, 44.3%)
CIE-LAB	lab(38.84, -3.98, -31.29)
CIE-LCH	lch(38.84, 31.55, 262.75°)
OKLab	oklab(47.04% -0.0448 -0.0888)
OKLCH	oklch(47.04% 0.099 243.2)
XYZ	xyz(9.5423, 10.5645, 27.1222)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C608E #8E4A1C

analogous

#1C8E83 #1C608E #1C278E

triadic

#1C608E #8E1C60 #608E1C

tetradic

#1C608E #831C8E #8E4A1C #278E1C

square

#1C608E #831C8E #8E4A1C #278E1C

split-complementary

#1C608E #8E1C27 #8E831C

monochromatic

#081B28 #123D5B #1C608E #2683C1 #49A0DB

Accessibility & contrast

On white

6.75

#1C608E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#1C608E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C608E

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C608E	#FFFFFF	#000000	##FFFFFF
##1C608E	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6190

Deuteranopia (green-blind)

#3B578D

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1c608e;
/* rgb */ color: rgb(28, 96, 142);
/* oklch */ color: oklch(47.0% 0.099 243.2);

Tailwind

colors: {
  custom: {
    50: '#6b8caf',
    500: '#1c608e',
    950: '#000000',
  },
}

SCSS

$custom: #1c608e;
$custom-light: #6b8caf;
$custom-dark: #000000;

JSON

{
  "hex": "#1c608e",
  "rgb": {
    "r": 28,
    "g": 96,
    "b": 142
  },
  "hsl": {
    "h": 204.211,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.47038,
    "c": 0.09946,
    "h": 243.2
  },
  "luminance": 0.10566
}

Semantic roles & 50–950 ramp

primary

#1C608E

secondary

#BD7849

accent

#833EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1C608E

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

Preview Lab → · Contrast checker → · Palette generator →