#1C5D86#1C5D86

#1C5D86 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.8% C 0.092 H 241.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#1C5D86
RGB	rgb(28, 93, 134)
HSL	hsl(203, 65%, 32%)
HSV	hsv(203, 79%, 53%)
CMYK	cmyk(79.1%, 30.6%, 0%, 47.5%)
CIE-LAB	lab(37.47, -5.20, -28.59)
CIE-LCH	lch(37.47, 29.06, 259.69°)
OKLab	oklab(45.82% -0.0445 -0.0809)
OKLCH	oklch(45.82% 0.092 241.2)
XYZ	xyz(8.6946, 9.7958, 23.9822)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5D86 #86451C

analogous

#1C867A #1C5D86 #1C2886

triadic

#1C5D86 #861C5D #5D861C

tetradic

#1C5D86 #7A1C86 #86451C #28861C

square

#1C5D86 #7A1C86 #86451C #28861C

split-complementary

#1C5D86 #861C28 #867A1C

monochromatic

#071721 #113A53 #1C5D86 #2780B9 #449FD8

Accessibility & contrast

On white

7.10

#1C5D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#1C5D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5D86

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5D86	#FFFFFF	#000000	##FFFFFF
##1C5D86	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5E88

Deuteranopia (green-blind)

#3B5485

Tritanopia (blue-blind)

#00676B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1c5d86;
/* rgb */ color: rgb(28, 93, 134);
/* oklch */ color: oklch(45.8% 0.092 241.2);

Tailwind

colors: {
  custom: {
    50: '#698aa9',
    500: '#1c5d86',
    950: '#000000',
  },
}

SCSS

$custom: #1c5d86;
$custom-light: #698aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5d86",
  "rgb": {
    "r": 28,
    "g": 93,
    "b": 134
  },
  "hsl": {
    "h": 203.208,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.45824,
    "c": 0.09237,
    "h": 241.2
  },
  "luminance": 0.09797
}

Semantic roles & 50–950 ramp

primary

#1C5D86

secondary

#B97245

accent

#813FE8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1C5D86

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

Preview Lab → · Contrast checker → · Palette generator →