#1C6697#1C6697

#1C6697 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.0% C 0.105 H 243.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1C6697
RGB	rgb(28, 102, 151)
HSL	hsl(204, 69%, 35%)
HSV	hsv(204, 81%, 59%)
CMYK	cmyk(81.5%, 32.5%, 0%, 40.8%)
CIE-LAB	lab(41.19, -4.22, -32.99)
CIE-LCH	lch(41.19, 33.26, 262.71°)
OKLab	oklab(49.05% -0.0477 -0.0936)
OKLCH	oklch(49.05% 0.105 243)
XYZ	xyz(10.8140, 11.9827, 31.0151)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6697 #974D1C

analogous

#1C978A #1C6697 #1C2997

triadic

#1C6697 #971C66 #66971C

tetradic

#1C6697 #8A1C97 #974D1C #29971C

square

#1C6697 #8A1C97 #974D1C #29971C

split-complementary

#1C6697 #971C29 #978A1C

monochromatic

#092030 #124363 #1C6697 #2689CB #4FA5DE

Accessibility & contrast

On white

6.18

#1C6697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#1C6697 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6697

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6697	#FFFFFF	#000000	##FFFFFF
##1C6697	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6799

Deuteranopia (green-blind)

#3E5C96

Tritanopia (blue-blind)

#007277

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1c6697;
/* rgb */ color: rgb(28, 102, 151);
/* oklch */ color: oklch(49.0% 0.105 243.0);

Tailwind

colors: {
  custom: {
    50: '#6d91b6',
    500: '#1c6697',
    950: '#000000',
  },
}

SCSS

$custom: #1c6697;
$custom-light: #6d91b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6697",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 151
  },
  "hsl": {
    "h": 203.902,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4905,
    "c": 0.1051,
    "h": 243
  },
  "luminance": 0.11984
}

Semantic roles & 50–950 ramp

primary

#1C6697

secondary

#C17C4E

accent

#823CEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1C6697

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

Preview Lab → · Contrast checker → · Palette generator →