#1C6687#1C6687

#1C6687 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.2% C 0.087 H 232.5°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#1C6687
RGB	rgb(28, 102, 135)
HSL	hsl(199, 66%, 32%)
HSV	hsv(199, 79%, 53%)
CMYK	cmyk(79.3%, 24.4%, 0%, 47.1%)
CIE-LAB	lab(40.41, -10.26, -24.61)
CIE-LCH	lch(40.41, 26.66, 247.36°)
OKLab	oklab(48.17% -0.0532 -0.0693)
OKLCH	oklch(48.17% 0.087 232.5)
XYZ	xyz(9.6017, 11.4977, 24.6302)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6687 #873D1C

analogous

#1C8773 #1C6687 #1C3087

triadic

#1C6687 #871C66 #66871C

tetradic

#1C6687 #731C87 #873D1C #30871C

square

#1C6687 #731C87 #873D1C #30871C

split-complementary

#1C6687 #871C30 #87731C

monochromatic

#071922 #114054 #1C6687 #278CBA #45ABD8

Accessibility & contrast

On white

6.36

#1C6687 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#1C6687 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6687

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6687	#FFFFFF	#000000	##FFFFFF
##1C6687	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566589

Deuteranopia (green-blind)

#475B86

Tritanopia (blue-blind)

#006F71

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1c6687;
/* rgb */ color: rgb(28, 102, 135);
/* oklch */ color: oklch(48.2% 0.087 232.5);

Tailwind

colors: {
  custom: {
    50: '#6a91aa',
    500: '#1c6687',
    950: '#000000',
  },
}

SCSS

$custom: #1c6687;
$custom-light: #6a91aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6687",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 135
  },
  "hsl": {
    "h": 198.505,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.48172,
    "c": 0.0874,
    "h": 232.5
  },
  "luminance": 0.11499
}

Semantic roles & 50–950 ramp

primary

#1C6687

secondary

#BA6945

accent

#733FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1C6687

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

Preview Lab → · Contrast checker → · Palette generator →