#1C6586#1C6586

#1C6586 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.087 H 232.8°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#1C6586
RGB	rgb(28, 101, 134)
HSL	hsl(199, 65%, 32%)
HSV	hsv(199, 79%, 53%)
CMYK	cmyk(79.1%, 24.6%, 0%, 47.5%)
CIE-LAB	lab(40.04, -10.04, -24.58)
CIE-LCH	lch(40.04, 26.55, 247.77°)
OKLab	oklab(47.86% -0.0526 -0.0692)
OKLCH	oklch(47.86% 0.087 232.8)
XYZ	xyz(9.4339, 11.2743, 24.2286)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6586 #863D1C

analogous

#1C8672 #1C6586 #1C3086

triadic

#1C6586 #861C65 #65861C

tetradic

#1C6586 #721C86 #863D1C #30861C

square

#1C6586 #721C86 #863D1C #30861C

split-complementary

#1C6586 #861C30 #86721C

monochromatic

#071921 #113F53 #1C6586 #278BB9 #44AAD8

Accessibility & contrast

On white

6.45

#1C6586 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#1C6586 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6586

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6586	#FFFFFF	#000000	##FFFFFF
##1C6586	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556488

Deuteranopia (green-blind)

#465A85

Tritanopia (blue-blind)

#006E70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1c6586;
/* rgb */ color: rgb(28, 101, 134);
/* oklch */ color: oklch(47.9% 0.087 232.8);

Tailwind

colors: {
  custom: {
    50: '#6a90a9',
    500: '#1c6586',
    950: '#000000',
  },
}

SCSS

$custom: #1c6586;
$custom-light: #6a90a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6586",
  "rgb": {
    "r": 28,
    "g": 101,
    "b": 134
  },
  "hsl": {
    "h": 198.679,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.47863,
    "c": 0.08694,
    "h": 232.8
  },
  "luminance": 0.11275
}

Semantic roles & 50–950 ramp

primary

#1C6586

secondary

#B96945

accent

#743FE8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1C6586

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

Preview Lab → · Contrast checker → · Palette generator →