#2F64A9#2F64A9

#2F64A9 is a mid, vivid cyan. Relative luminance 0.126; OKLCH L 50.3% C 0.124 H 256.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#2F64A9
RGB	rgb(47, 100, 169)
HSL	hsl(214, 56%, 42%)
HSV	hsv(214, 72%, 66%)
CMYK	cmyk(72.2%, 40.8%, 0%, 33.7%)
CIE-LAB	lab(42.13, 6.33, -42.15)
CIE-LCH	lch(42.13, 42.63, 278.54°)
OKLab	oklab(50.27% -0.0298 -0.1203)
OKLCH	oklch(50.27% 0.124 256.1)
XYZ	xyz(12.8883, 12.5819, 39.2777)
Luminance	0.1258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F64A9 #A9742F

analogous

#2FA1A9 #2F64A9 #372FA9

triadic

#2F64A9 #A92F64 #64A92F

tetradic

#2F64A9 #A92FA1 #A9742F #2FA937

square

#2F64A9 #A92FA1 #A9742F #2FA937

split-complementary

#2F64A9 #A9372F #A1A92F

monochromatic

#142B49 #224879 #2F64A9 #4982CC #79A3DA

Accessibility & contrast

On white

5.97

#2F64A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2F64A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F64A9

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F64A9	#FFFFFF	#000000	##FFFFFF
##2F64A9	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446AAC

Deuteranopia (green-blind)

#305EA8

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2f64a9;
/* rgb */ color: rgb(47, 100, 169);
/* oklch */ color: oklch(50.3% 0.124 256.1);

Tailwind

colors: {
  custom: {
    50: '#778fc3',
    500: '#2f64a9',
    950: '#000000',
  },
}

SCSS

$custom: #2f64a9;
$custom-light: #778fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f64a9",
  "rgb": {
    "r": 47,
    "g": 100,
    "b": 169
  },
  "hsl": {
    "h": 213.934,
    "s": 56.481,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50265,
    "c": 0.12391,
    "h": 256.1
  },
  "luminance": 0.12583
}

Semantic roles & 50–950 ramp

primary

#2F64A9

secondary

#C29F72

accent

#9E48E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2F64A9

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

Preview Lab → · Contrast checker → · Palette generator →