#0174CC#0174CC

#0174CC is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.3% C 0.161 H 251.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#0174CC
RGB	rgb(1, 116, 204)
HSL	hsl(206, 99%, 40%)
HSV	hsv(206, 100%, 80%)
CMYK	cmyk(99.5%, 43.1%, 0%, 20%)
CIE-LAB	lab(48.08, 6.36, -53.00)
CIE-LCH	lch(48.08, 53.38, 276.85°)
OKLab	oklab(55.33% -0.0522 -0.1522)
OKLCH	oklch(55.33% 0.161 251.1)
XYZ	xyz(17.1528, 16.8545, 59.4642)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0174CC #CC5901

analogous

#01CCBE #0174CC #010ECC

triadic

#0174CC #CC0174 #74CC01

tetradic

#0174CC #BE01CC #CC5901 #0ECC01

square

#0174CC #BE01CC #CC5901 #0ECC01

split-complementary

#0174CC #CC010E #CCBE01

monochromatic

#002F52 #01518F #0174CC #0C95FE #49B0FE

Accessibility & contrast

On white

4.80

#0174CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#0174CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #0174CC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0174CC	#FFFFFF	#000000	##FFFFFF
##0174CC	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457BCF

Deuteranopia (green-blind)

#1E6BCA

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #0174cc;
/* rgb */ color: rgb(1, 116, 204);
/* oklch */ color: oklch(55.3% 0.161 251.1);

Tailwind

colors: {
  custom: {
    50: '#759bdc',
    500: '#0174cc',
    950: '#000000',
  },
}

SCSS

$custom: #0174cc;
$custom-light: #759bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#0174cc",
  "rgb": {
    "r": 1,
    "g": 116,
    "b": 204
  },
  "hsl": {
    "h": 206.01,
    "s": 99.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.55334,
    "c": 0.1609,
    "h": 251.1
  },
  "luminance": 0.16857
}

Semantic roles & 50–950 ramp

primary

#0174CC

secondary

#DE8B4B

accent

#8629FF

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0A0E15

muted

#7C7E83

Preview Lab

Preview with #0174CC

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

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