#1C6596#1C6596

#1C6596 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.7% C 0.105 H 243.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#1C6596
RGB	rgb(28, 101, 150)
HSL	hsl(204, 69%, 35%)
HSV	hsv(204, 81%, 59%)
CMYK	cmyk(81.3%, 32.7%, 0%, 41.2%)
CIE-LAB	lab(40.82, -3.99, -32.97)
CIE-LCH	lch(40.82, 33.21, 263.10°)
OKLab	oklab(48.75% -0.0471 -0.0936)
OKLCH	oklch(48.75% 0.105 243.3)
XYZ	xyz(10.6354, 11.7549, 30.5566)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6596 #964D1C

analogous

#1C968A #1C6596 #1C2896

triadic

#1C6596 #961C65 #65961C

tetradic

#1C6596 #8A1C96 #964D1C #28961C

square

#1C6596 #8A1C96 #964D1C #28961C

split-complementary

#1C6596 #961C28 #968A1C

monochromatic

#09202F #124262 #1C6596 #2688CA #4EA4DE

Accessibility & contrast

On white

6.27

#1C6596 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#1C6596 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6596

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6596	#FFFFFF	#000000	##FFFFFF
##1C6596	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6698

Deuteranopia (green-blind)

#3D5B95

Tritanopia (blue-blind)

#007176

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1c6596;
/* rgb */ color: rgb(28, 101, 150);
/* oklch */ color: oklch(48.7% 0.105 243.3);

Tailwind

colors: {
  custom: {
    50: '#6d90b5',
    500: '#1c6596',
    950: '#000000',
  },
}

SCSS

$custom: #1c6596;
$custom-light: #6d90b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6596",
  "rgb": {
    "r": 28,
    "g": 101,
    "b": 150
  },
  "hsl": {
    "h": 204.098,
    "s": 68.539,
    "l": 34.902
  },
  "oklch": {
    "l": 0.48745,
    "c": 0.10476,
    "h": 243.3
  },
  "luminance": 0.11756
}

Semantic roles & 50–950 ramp

primary

#1C6596

secondary

#C17C4D

accent

#833CEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1C6596

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

Preview Lab → · Contrast checker → · Palette generator →