#2F73A6#2F73A6

#2F73A6 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.6% C 0.105 H 244.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F73A6
RGB	rgb(47, 115, 166)
HSL	hsl(206, 56%, 42%)
HSV	hsv(206, 72%, 65%)
CMYK	cmyk(71.7%, 30.7%, 0%, 34.9%)
CIE-LAB	lab(46.47, -4.05, -33.52)
CIE-LCH	lch(46.47, 33.77, 263.10°)
OKLab	oklab(53.62% -0.0454 -0.0948)
OKLCH	oklch(53.62% 0.105 244.4)
XYZ	xyz(14.1833, 15.6174, 38.3360)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F73A6 #A6622F

analogous

#2FA69E #2F73A6 #2F38A6

triadic

#2F73A6 #A62F73 #73A62F

tetradic

#2F73A6 #9E2FA6 #A6622F #38A62F

square

#2F73A6 #9E2FA6 #A6622F #38A62F

split-complementary

#2F73A6 #A62F38 #A69E2F

monochromatic

#143147 #215276 #2F73A6 #4793CB #77AFD8

Accessibility & contrast

On white

5.09

#2F73A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2F73A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F73A6

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F73A6	#FFFFFF	#000000	##FFFFFF
##2F73A6	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C74A8

Deuteranopia (green-blind)

#4B69A5

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2f73a6;
/* rgb */ color: rgb(47, 115, 166);
/* oklch */ color: oklch(53.6% 0.105 244.4);

Tailwind

colors: {
  custom: {
    50: '#769bc0',
    500: '#2f73a6',
    950: '#000000',
  },
}

SCSS

$custom: #2f73a6;
$custom-light: #769bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f73a6",
  "rgb": {
    "r": 47,
    "g": 115,
    "b": 166
  },
  "hsl": {
    "h": 205.714,
    "s": 55.869,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53616,
    "c": 0.10514,
    "h": 244.4
  },
  "luminance": 0.15619
}

Semantic roles & 50–950 ramp

primary

#2F73A6

secondary

#C19370

accent

#8949DF

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F73A6

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

Preview Lab → · Contrast checker → · Palette generator →