#1C5886#1C5886

#1C5886 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.6% C 0.097 H 245.9°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C5886
RGB	rgb(28, 88, 134)
HSL	hsl(206, 65%, 32%)
HSV	hsv(206, 79%, 53%)
CMYK	cmyk(79.1%, 34.3%, 0%, 47.5%)
CIE-LAB	lab(35.88, -2.07, -31.09)
CIE-LCH	lch(35.88, 31.16, 266.20°)
OKLab	oklab(44.57% -0.0395 -0.0883)
OKLCH	oklch(44.57% 0.097 245.9)
XYZ	xyz(8.2700, 8.9466, 23.8406)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5886 #864A1C

analogous

#1C867F #1C5886 #1C2386

triadic

#1C5886 #861C58 #58861C

tetradic

#1C5886 #7F1C86 #864A1C #23861C

square

#1C5886 #7F1C86 #864A1C #23861C

split-complementary

#1C5886 #861C23 #867F1C

monochromatic

#071621 #113753 #1C5886 #2779B9 #4498D8

Accessibility & contrast

On white

7.53

#1C5886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#1C5886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5886

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5886	#FFFFFF	#000000	##FFFFFF
##1C5886	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435A88

Deuteranopia (green-blind)

#345085

Tritanopia (blue-blind)

#006369

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1c5886;
/* rgb */ color: rgb(28, 88, 134);
/* oklch */ color: oklch(44.6% 0.097 245.9);

Tailwind

colors: {
  custom: {
    50: '#6986a9',
    500: '#1c5886',
    950: '#000000',
  },
}

SCSS

$custom: #1c5886;
$custom-light: #6986a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5886",
  "rgb": {
    "r": 28,
    "g": 88,
    "b": 134
  },
  "hsl": {
    "h": 206.038,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44566,
    "c": 0.09677,
    "h": 245.9
  },
  "luminance": 0.08948
}

Semantic roles & 50–950 ramp

primary

#1C5886

secondary

#B97745

accent

#893FE8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1C5886

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

Preview Lab → · Contrast checker → · Palette generator →