#2F64A8#2F64A8

#2F64A8 is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.2% C 0.123 H 255.8°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#2F64A8
RGB	rgb(47, 100, 168)
HSL	hsl(214, 56%, 42%)
HSV	hsv(214, 72%, 66%)
CMYK	cmyk(72%, 40.5%, 0%, 34.1%)
CIE-LAB	lab(42.07, 5.96, -41.66)
CIE-LCH	lch(42.07, 42.08, 278.14°)
OKLab	oklab(50.2% -0.03 -0.1188)
OKLCH	oklch(50.2% 0.123 255.8)
XYZ	xyz(12.7948, 12.5445, 38.7852)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F64A8 #A8732F

analogous

#2FA1A8 #2F64A8 #372FA8

triadic

#2F64A8 #A82F64 #64A82F

tetradic

#2F64A8 #A82FA1 #A8732F #2FA837

square

#2F64A8 #A82FA1 #A8732F #2FA837

split-complementary

#2F64A8 #A8372F #A1A82F

monochromatic

#142B48 #224878 #2F64A8 #4882CC #78A3D9

Accessibility & contrast

On white

5.98

#2F64A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#2F64A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F64A8

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F64A8	#FFFFFF	#000000	##FFFFFF
##2F64A8	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4469AB

Deuteranopia (green-blind)

#315EA7

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2f64a8;
/* rgb */ color: rgb(47, 100, 168);
/* oklch */ color: oklch(50.2% 0.123 255.8);

Tailwind

colors: {
  custom: {
    50: '#778fc2',
    500: '#2f64a8',
    950: '#000000',
  },
}

SCSS

$custom: #2f64a8;
$custom-light: #778fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f64a8",
  "rgb": {
    "r": 47,
    "g": 100,
    "b": 168
  },
  "hsl": {
    "h": 213.719,
    "s": 56.279,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50202,
    "c": 0.12255,
    "h": 255.8
  },
  "luminance": 0.12546
}

Semantic roles & 50–950 ramp

primary

#2F64A8

secondary

#C19E71

accent

#9D48E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2F64A8

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

Preview Lab → · Contrast checker → · Palette generator →