#2F64C2#2F64C2

#2F64C2 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.0% C 0.158 H 260.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F64C2
RGB	rgb(47, 100, 194)
HSL	hsl(218, 61%, 47%)
HSV	hsv(218, 76%, 76%)
CMYK	cmyk(75.8%, 48.5%, 0%, 23.9%)
CIE-LAB	lab(43.67, 15.75, -54.29)
CIE-LCH	lch(43.67, 56.53, 286.18°)
OKLab	oklab(51.96% -0.0251 -0.1559)
OKLCH	oklch(51.96% 0.158 260.9)
XYZ	xyz(15.4636, 13.6120, 52.8409)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F64C2 #C28D2F

analogous

#2FAEC2 #2F64C2 #432FC2

triadic

#2F64C2 #C22F64 #64C22F

tetradic

#2F64C2 #C22FAE #C28D2F #2FC243

square

#2F64C2 #C22FAE #C28D2F #2FC243

split-complementary

#2F64C2 #C2432F #AEC22F

monochromatic

#17315F #234B91 #2F64C2 #5885D6 #89A9E2

Accessibility & contrast

On white

5.64

#2F64C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#2F64C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F64C2

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F64C2	#FFFFFF	#000000	##FFFFFF
##2F64C2	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6EC5

Deuteranopia (green-blind)

#0061C0

Tritanopia (blue-blind)

#007A8A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2f64c2;
/* rgb */ color: rgb(47, 100, 194);
/* oklch */ color: oklch(52.0% 0.158 260.9);

Tailwind

colors: {
  custom: {
    50: '#7c8fd5',
    500: '#2f64c2',
    950: '#000000',
  },
}

SCSS

$custom: #2f64c2;
$custom-light: #7c8fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f64c2",
  "rgb": {
    "r": 47,
    "g": 100,
    "b": 194
  },
  "hsl": {
    "h": 218.367,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.51956,
    "c": 0.15796,
    "h": 260.9
  },
  "luminance": 0.13614
}

Semantic roles & 50–950 ramp

primary

#2F64C2

secondary

#CCB181

accent

#AA44E4

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2F64C2

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

Preview Lab → · Contrast checker → · Palette generator →