#1C669E#1C669E

#1C669E is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.5% C 0.114 H 246.4°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1C669E
RGB	rgb(28, 102, 158)
HSL	hsl(206, 70%, 36%)
HSV	hsv(206, 82%, 62%)
CMYK	cmyk(82.3%, 35.4%, 0%, 38%)
CIE-LAB	lab(41.56, -1.52, -36.58)
CIE-LCH	lch(41.56, 36.61, 267.62°)
OKLab	oklab(49.46% -0.0456 -0.1041)
OKLCH	oklch(49.46% 0.114 246.4)
XYZ	xyz(11.3994, 12.2168, 34.0984)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C669E #9E541C

analogous

#1C9E95 #1C669E #1C259E

triadic

#1C669E #9E1C66 #669E1C

tetradic

#1C669E #951C9E #9E541C #259E1C

square

#1C669E #951C9E #9E541C #259E1C

split-complementary

#1C669E #9E1C25 #9E951C

monochromatic

#0A2336 #13446A #1C669E #2588D2 #54A4E1

Accessibility & contrast

On white

6.10

#1C669E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1C669E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C669E

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C669E	#FFFFFF	#000000	##FFFFFF
##1C669E	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C68A0

Deuteranopia (green-blind)

#395D9D

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1c669e;
/* rgb */ color: rgb(28, 102, 158);
/* oklch */ color: oklch(49.5% 0.114 246.4);

Tailwind

colors: {
  custom: {
    50: '#6e91bb',
    500: '#1c669e',
    950: '#000000',
  },
}

SCSS

$custom: #1c669e;
$custom-light: #6e91bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1c669e",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 158
  },
  "hsl": {
    "h": 205.846,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.49463,
    "c": 0.11366,
    "h": 246.4
  },
  "luminance": 0.12218
}

Semantic roles & 50–950 ramp

primary

#1C669E

secondary

#C48352

accent

#883BED

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #1C669E

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

Preview Lab → · Contrast checker → · Palette generator →