#1C609F#1C609F

#1C609F is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.1% C 0.121 H 250.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#1C609F
RGB	rgb(28, 96, 159)
HSL	hsl(209, 70%, 37%)
HSV	hsv(209, 82%, 62%)
CMYK	cmyk(82.4%, 39.6%, 0%, 37.6%)
CIE-LAB	lab(39.77, 2.65, -40.01)
CIE-LCH	lch(39.77, 40.10, 273.79°)
OKLab	oklab(48.08% -0.0399 -0.1143)
OKLCH	oklch(48.08% 0.121 250.7)
XYZ	xyz(10.9174, 11.1145, 34.3641)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C609F #9F5B1C

analogous

#1C9F9D #1C609F #1C1F9F

triadic

#1C609F #9F1C60 #609F1C

tetradic

#1C609F #9D1C9F #9F5B1C #1F9F1C

square

#1C609F #9D1C9F #9F5B1C #1F9F1C

split-complementary

#1C609F #9F1C1F #9F9D1C

monochromatic

#0A2137 #13416B #1C609F #257FD3 #549DE1

Accessibility & contrast

On white

6.52

#1C609F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#1C609F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C609F

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C609F	#FFFFFF	#000000	##FFFFFF
##1C609F	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4264A2

Deuteranopia (green-blind)

#2D589E

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1c609f;
/* rgb */ color: rgb(28, 96, 159);
/* oklch */ color: oklch(48.1% 0.121 250.7);

Tailwind

colors: {
  custom: {
    50: '#6f8cbc',
    500: '#1c609f',
    950: '#000000',
  },
}

SCSS

$custom: #1c609f;
$custom-light: #6f8cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1c609f",
  "rgb": {
    "r": 28,
    "g": 96,
    "b": 159
  },
  "hsl": {
    "h": 208.855,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.48079,
    "c": 0.12107,
    "h": 250.7
  },
  "luminance": 0.11116
}

Semantic roles & 50–950 ramp

primary

#1C609F

secondary

#C48953

accent

#913BED

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #1C609F

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

Preview Lab → · Contrast checker → · Palette generator →