#2F66AF#2F66AF

#2F66AF is a mid, vivid cyan. Relative luminance 0.132; OKLCH L 51.1% C 0.130 H 256.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2F66AF
RGB	rgb(47, 102, 175)
HSL	hsl(214, 58%, 44%)
HSV	hsv(214, 73%, 69%)
CMYK	cmyk(73.1%, 41.7%, 0%, 31.4%)
CIE-LAB	lab(43.06, 7.31, -44.19)
CIE-LCH	lch(43.06, 44.79, 279.39°)
OKLab	oklab(51.11% -0.0303 -0.1262)
OKLCH	oklch(51.11% 0.13 256.5)
XYZ	xyz(13.6587, 13.2007, 42.3773)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F66AF #AF782F

analogous

#2FA6AF #2F66AF #382FAF

triadic

#2F66AF #AF2F66 #66AF2F

tetradic

#2F66AF #AF2FA6 #AF782F #2FAF38

square

#2F66AF #AF2FA6 #AF782F #2FAF38

split-complementary

#2F66AF #AF382F #A6AF2F

monochromatic

#152E4F #224A7F #2F66AF #4C84CF #7CA5DC

Accessibility & contrast

On white

5.77

#2F66AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2F66AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F66AF

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F66AF	#FFFFFF	#000000	##FFFFFF
##2F66AF	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436CB2

Deuteranopia (green-blind)

#2E60AE

Tritanopia (blue-blind)

#007782

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2f66af;
/* rgb */ color: rgb(47, 102, 175);
/* oklch */ color: oklch(51.1% 0.130 256.5);

Tailwind

colors: {
  custom: {
    50: '#7891c7',
    500: '#2f66af',
    950: '#000000',
  },
}

SCSS

$custom: #2f66af;
$custom-light: #7891c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f66af",
  "rgb": {
    "r": 47,
    "g": 102,
    "b": 175
  },
  "hsl": {
    "h": 214.219,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51107,
    "c": 0.12981,
    "h": 256.5
  },
  "luminance": 0.13202
}

Semantic roles & 50–950 ramp

primary

#2F66AF

secondary

#C4A275

accent

#9F47E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2F66AF

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

Preview Lab → · Contrast checker → · Palette generator →