#2F73C0#2F73C0

#2F73C0 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.1% C 0.138 H 253.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2F73C0
RGB	rgb(47, 115, 192)
HSL	hsl(212, 61%, 47%)
HSV	hsv(212, 76%, 75%)
CMYK	cmyk(75.5%, 40.1%, 0%, 24.7%)
CIE-LAB	lab(47.84, 5.50, -46.45)
CIE-LCH	lch(47.84, 46.78, 276.76°)
OKLab	oklab(55.14% -0.0383 -0.1326)
OKLCH	oklch(55.14% 0.138 253.9)
XYZ	xyz(16.8139, 16.6696, 52.1904)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F73C0 #C07C2F

analogous

#2FBCC0 #2F73C0 #342FC0

triadic

#2F73C0 #C02F73 #73C02F

tetradic

#2F73C0 #C02FBC #C07C2F #2FC034

square

#2F73C0 #C02FBC #C07C2F #2FC034

split-complementary

#2F73C0 #C0342F #BCC02F

monochromatic

#17385E #23568F #2F73C0 #5692D6 #88B2E2

Accessibility & contrast

On white

4.84

#2F73C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2F73C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F73C0

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F73C0	#FFFFFF	#000000	##FFFFFF
##2F73C0	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E79C3

Deuteranopia (green-blind)

#376BBE

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2f73c0;
/* rgb */ color: rgb(47, 115, 192);
/* oklch */ color: oklch(55.1% 0.138 253.9);

Tailwind

colors: {
  custom: {
    50: '#7b9ad3',
    500: '#2f73c0',
    950: '#000000',
  },
}

SCSS

$custom: #2f73c0;
$custom-light: #7b9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f73c0",
  "rgb": {
    "r": 47,
    "g": 115,
    "b": 192
  },
  "hsl": {
    "h": 211.862,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55141,
    "c": 0.13806,
    "h": 253.9
  },
  "luminance": 0.16672
}

Semantic roles & 50–950 ramp

primary

#2F73C0

secondary

#CBA87F

accent

#9944E4

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2F73C0

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

Preview Lab → · Contrast checker → · Palette generator →