#1C699D#1C699D

#1C699D is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.1% C 0.110 H 243.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#1C699D
RGB	rgb(28, 105, 157)
HSL	hsl(204, 70%, 36%)
HSV	hsv(204, 82%, 62%)
CMYK	cmyk(82.2%, 33.1%, 0%, 38.4%)
CIE-LAB	lab(42.43, -3.76, -34.60)
CIE-LCH	lch(42.43, 34.80, 263.80°)
OKLab	oklab(50.14% -0.0486 -0.0983)
OKLCH	oklch(50.14% 0.11 243.7)
XYZ	xyz(11.6139, 12.7829, 33.7470)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C699D #9D501C

analogous

#1C9D91 #1C699D #1C299D

triadic

#1C699D #9D1C69 #699D1C

tetradic

#1C699D #911C9D #9D501C #299D1C

square

#1C699D #911C9D #9D501C #299D1C

split-complementary

#1C699D #9D1C29 #9D911C

monochromatic

#092435 #134669 #1C699D #258CD1 #53A7E0

Accessibility & contrast

On white

5.90

#1C699D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#1C699D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C699D

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C699D	#FFFFFF	#000000	##FFFFFF
##1C699D	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516B9F

Deuteranopia (green-blind)

#3F5F9C

Tritanopia (blue-blind)

#00767C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1c699d;
/* rgb */ color: rgb(28, 105, 157);
/* oklch */ color: oklch(50.1% 0.110 243.7);

Tailwind

colors: {
  custom: {
    50: '#6e93ba',
    500: '#1c699d',
    950: '#000000',
  },
}

SCSS

$custom: #1c699d;
$custom-light: #6e93ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1c699d",
  "rgb": {
    "r": 28,
    "g": 105,
    "b": 157
  },
  "hsl": {
    "h": 204.186,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.50137,
    "c": 0.10966,
    "h": 243.7
  },
  "luminance": 0.12784
}

Semantic roles & 50–950 ramp

primary

#1C699D

secondary

#C37F51

accent

#833BED

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#080D11

muted

#7B7E80

Preview Lab

Preview with #1C699D

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

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