#1C5486#1C5486

#1C5486 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.6% C 0.101 H 249.3°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#1C5486
RGB	rgb(28, 84, 134)
HSL	hsl(208, 65%, 32%)
HSV	hsv(208, 79%, 53%)
CMYK	cmyk(79.1%, 37.3%, 0%, 47.5%)
CIE-LAB	lab(34.62, 0.50, -33.10)
CIE-LCH	lch(34.62, 33.10, 270.87°)
OKLab	oklab(43.57% -0.0356 -0.0942)
OKLCH	oklch(43.57% 0.101 249.3)
XYZ	xyz(7.9507, 8.3078, 23.7342)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5486 #864E1C

analogous

#1C8683 #1C5486 #1C1F86

triadic

#1C5486 #861C54 #54861C

tetradic

#1C5486 #831C86 #864E1C #1F861C

square

#1C5486 #831C86 #864E1C #1F861C

split-complementary

#1C5486 #861C1F #86831C

monochromatic

#071521 #113453 #1C5486 #2774B9 #4492D8

Accessibility & contrast

On white

7.89

#1C5486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#1C5486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5486

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5486	#FFFFFF	#000000	##FFFFFF
##1C5486	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5788

Deuteranopia (green-blind)

#2D4D85

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1c5486;
/* rgb */ color: rgb(28, 84, 134);
/* oklch */ color: oklch(43.6% 0.101 249.3);

Tailwind

colors: {
  custom: {
    50: '#6983a9',
    500: '#1c5486',
    950: '#000000',
  },
}

SCSS

$custom: #1c5486;
$custom-light: #6983a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5486",
  "rgb": {
    "r": 28,
    "g": 84,
    "b": 134
  },
  "hsl": {
    "h": 208.302,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43571,
    "c": 0.10075,
    "h": 249.3
  },
  "luminance": 0.08309
}

Semantic roles & 50–950 ramp

primary

#1C5486

secondary

#B97C45

accent

#8F3FE8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1C5486

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

Preview Lab → · Contrast checker → · Palette generator →