#1C5C8D#1C5C8D

#1C5C8D is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.0% C 0.102 H 246.1°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#1C5C8D
RGB	rgb(28, 92, 141)
HSL	hsl(206, 67%, 33%)
HSV	hsv(206, 80%, 55%)
CMYK	cmyk(80.1%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(37.52, -1.87, -32.76)
CIE-LCH	lch(37.52, 32.81, 266.74°)
OKLab	oklab(45.98% -0.0413 -0.0931)
OKLCH	oklch(45.98% 0.102 246.1)
XYZ	xyz(9.1119, 9.8232, 26.6100)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5C8D #8D4D1C

analogous

#1C8D85 #1C5C8D #1C238D

triadic

#1C5C8D #8D1C5C #5C8D1C

tetradic

#1C5C8D #851C8D #8D4D1C #238D1C

square

#1C5C8D #851C8D #8D4D1C #238D1C

split-complementary

#1C5C8D #8D1C23 #8D851C

monochromatic

#081927 #123B5A #1C5C8D #267DC0 #499BDB

Accessibility & contrast

On white

7.08

#1C5C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#1C5C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5C8D

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5C8D	#FFFFFF	#000000	##FFFFFF
##1C5C8D	1.00	7.08	2.96	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455E8F

Deuteranopia (green-blind)

#35548C

Tritanopia (blue-blind)

#00686E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1c5c8d;
/* rgb */ color: rgb(28, 92, 141);
/* oklch */ color: oklch(46.0% 0.102 246.1);

Tailwind

colors: {
  custom: {
    50: '#6b89ae',
    500: '#1c5c8d',
    950: '#000000',
  },
}

SCSS

$custom: #1c5c8d;
$custom-light: #6b89ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5c8d",
  "rgb": {
    "r": 28,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 206.018,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.45984,
    "c": 0.10187,
    "h": 246.1
  },
  "luminance": 0.09824
}

Semantic roles & 50–950 ramp

primary

#1C5C8D

secondary

#BD7B48

accent

#893EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #1C5C8D

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

Preview Lab → · Contrast checker → · Palette generator →