#2D64C1#2D64C1

#2D64C1 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.8% C 0.157 H 260.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D64C1
RGB	rgb(45, 100, 193)
HSL	hsl(218, 62%, 47%)
HSV	hsv(218, 77%, 76%)
CMYK	cmyk(76.7%, 48.2%, 0%, 24.3%)
CIE-LAB	lab(43.54, 15.14, -53.93)
CIE-LCH	lch(43.54, 56.01, 285.68°)
OKLab	oklab(51.81% -0.0266 -0.1549)
OKLCH	oklch(51.81% 0.157 260.3)
XYZ	xyz(15.2615, 13.5207, 52.2472)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D64C1 #C18A2D

analogous

#2DAEC1 #2D64C1 #402DC1

triadic

#2D64C1 #C12D64 #64C12D

tetradic

#2D64C1 #C12DAE #C18A2D #2DC140

square

#2D64C1 #C12DAE #C18A2D #2DC140

split-complementary

#2D64C1 #C1402D #AEC12D

monochromatic

#16315E #214A8F #2D64C1 #5485D7 #86A8E3

Accessibility & contrast

On white

5.67

#2D64C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#2D64C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D64C1

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D64C1	#FFFFFF	#000000	##FFFFFF
##2D64C1	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6EC4

Deuteranopia (green-blind)

#0061BF

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2d64c1;
/* rgb */ color: rgb(45, 100, 193);
/* oklch */ color: oklch(51.8% 0.157 260.3);

Tailwind

colors: {
  custom: {
    50: '#7b8fd4',
    500: '#2d64c1',
    950: '#000000',
  },
}

SCSS

$custom: #2d64c1;
$custom-light: #7b8fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d64c1",
  "rgb": {
    "r": 45,
    "g": 100,
    "b": 193
  },
  "hsl": {
    "h": 217.703,
    "s": 62.185,
    "l": 46.667
  },
  "oklch": {
    "l": 0.51813,
    "c": 0.15719,
    "h": 260.3
  },
  "luminance": 0.13522
}

Semantic roles & 50–950 ramp

primary

#2D64C1

secondary

#CCAF7E

accent

#A943E5

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2D64C1

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

Preview Lab → · Contrast checker → · Palette generator →