#2D64BE#2D64BE

#2D64BE is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.153 H 259.8°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D64BE
RGB	rgb(45, 100, 190)
HSL	hsl(217, 62%, 46%)
HSV	hsv(217, 76%, 75%)
CMYK	cmyk(76.3%, 47.4%, 0%, 25.5%)
CIE-LAB	lab(43.34, 14.00, -52.50)
CIE-LCH	lch(43.34, 54.33, 284.93°)
OKLab	oklab(51.6% -0.0271 -0.1507)
OKLCH	oklch(51.6% 0.153 259.8)
XYZ	xyz(14.9302, 13.3882, 50.5025)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D64BE #BE872D

analogous

#2DACBE #2D64BE #3E2DBE

triadic

#2D64BE #BE2D64 #64BE2D

tetradic

#2D64BE #BE2DAC #BE872D #2DBE3E

square

#2D64BE #BE2DAC #BE872D #2DBE3E

split-complementary

#2D64BE #BE3E2D #ACBE2D

monochromatic

#16305B #214A8D #2D64BE #5284D6 #84A7E2

Accessibility & contrast

On white

5.71

#2D64BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#2D64BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D64BE

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D64BE	#FFFFFF	#000000	##FFFFFF
##2D64BE	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336DC1

Deuteranopia (green-blind)

#0660BC

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2d64be;
/* rgb */ color: rgb(45, 100, 190);
/* oklch */ color: oklch(51.6% 0.153 259.8);

Tailwind

colors: {
  custom: {
    50: '#7b8fd2',
    500: '#2d64be',
    950: '#000000',
  },
}

SCSS

$custom: #2d64be;
$custom-light: #7b8fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d64be",
  "rgb": {
    "r": 45,
    "g": 100,
    "b": 190
  },
  "hsl": {
    "h": 217.241,
    "s": 61.702,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51601,
    "c": 0.15314,
    "h": 259.8
  },
  "luminance": 0.1339
}

Semantic roles & 50–950 ramp

primary

#2D64BE

secondary

#CBAD7C

accent

#A743E5

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2D64BE

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

Preview Lab → · Contrast checker → · Palette generator →