#0073FF#0073FF

#0073FF is a mid, highly saturated cyan. Relative luminance 0.195; OKLCH L 58.9% C 0.226 H 258.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#0073FF
RGB	rgb(0, 115, 255)
HSL	hsl(213, 100%, 50%)
HSV	hsv(213, 100%, 100%)
CMYK	cmyk(100%, 54.9%, 0%, 0%)
CIE-LAB	lab(51.24, 26.96, -76.56)
CIE-LCH	lch(51.24, 81.16, 289.40°)
OKLab	oklab(58.86% -0.0439 -0.2215)
OKLCH	oklch(58.86% 0.226 258.8)
XYZ	xyz(24.1741, 19.4781, 97.0739)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0073FF #FF8C00

analogous

#00F3FF #0073FF #0C00FF

triadic

#0073FF #FF0073 #73FF00

tetradic

#0073FF #FF00F3 #FF8C00 #00FF0C

square

#0073FF #FF00F3 #FF8C00 #00FF0C

split-complementary

#0073FF #FF0C00 #F3FF00

monochromatic

#003C85 #0057C2 #0073FF #3D95FF #7AB6FF

Accessibility & contrast

On white

4.29

#0073FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#0073FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #0073FF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0073FF	#FFFFFF	#000000	##000000
##0073FF	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FF

Deuteranopia (green-blind)

#0070FC

Tritanopia (blue-blind)

#0096AE

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #0073ff;
/* rgb */ color: rgb(0, 115, 255);
/* oklch */ color: oklch(58.9% 0.226 258.8);

Tailwind

colors: {
  custom: {
    50: '#829aff',
    500: '#0073ff',
    950: '#000000',
  },
}

SCSS

$custom: #0073ff;
$custom-light: #829aff;
$custom-dark: #000000;

JSON

{
  "hex": "#0073ff",
  "rgb": {
    "r": 0,
    "g": 115,
    "b": 255
  },
  "hsl": {
    "h": 212.941,
    "s": 100,
    "l": 50
  },
  "oklch": {
    "l": 0.58862,
    "c": 0.22581,
    "h": 258.8
  },
  "luminance": 0.19481
}

Semantic roles & 50–950 ramp

primary

#0073FF

secondary

#E7B374

accent

#9E29FF

background

#F9F9FF

surface

#F1F2FF

border

#CBCCD7

text

#0D0D18

muted

#7E7E86

Preview Lab

Preview with #0073FF

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

Preview Lab → · Contrast checker → · Palette generator →