#2D66C2#2D66C2

#2D66C2 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.3% C 0.156 H 259.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#2D66C2
RGB	rgb(45, 102, 194)
HSL	hsl(217, 62%, 47%)
HSV	hsv(217, 77%, 76%)
CMYK	cmyk(76.8%, 47.4%, 0%, 23.9%)
CIE-LAB	lab(44.17, 14.23, -53.49)
CIE-LCH	lch(44.17, 55.35, 284.89°)
OKLab	oklab(52.32% -0.0281 -0.1536)
OKLCH	oklch(52.32% 0.156 259.6)
XYZ	xyz(15.5676, 13.9539, 52.9014)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D66C2 #C2892D

analogous

#2DB1C2 #2D66C2 #3F2DC2

triadic

#2D66C2 #C22D66 #66C22D

tetradic

#2D66C2 #C22DB1 #C2892D #2DC23F

square

#2D66C2 #C22DB1 #C2892D #2DC23F

split-complementary

#2D66C2 #C23F2D #B1C22D

monochromatic

#16325F #214C90 #2D66C2 #5587D7 #86AAE3

Accessibility & contrast

On white

5.54

#2D66C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#2D66C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D66C2

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D66C2	#FFFFFF	#000000	##FFFFFF
##2D66C2	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3370C5

Deuteranopia (green-blind)

#0362C0

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2d66c2;
/* rgb */ color: rgb(45, 102, 194);
/* oklch */ color: oklch(52.3% 0.156 259.6);

Tailwind

colors: {
  custom: {
    50: '#7b91d5',
    500: '#2d66c2',
    950: '#000000',
  },
}

SCSS

$custom: #2d66c2;
$custom-light: #7b91d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d66c2",
  "rgb": {
    "r": 45,
    "g": 102,
    "b": 194
  },
  "hsl": {
    "h": 217.047,
    "s": 62.343,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52317,
    "c": 0.15615,
    "h": 259.6
  },
  "luminance": 0.13956
}

Semantic roles & 50–950 ramp

primary

#2D66C2

secondary

#CDAF7E

accent

#A742E5

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2D66C2

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

Preview Lab → · Contrast checker → · Palette generator →