#2D63BD#2D63BD

#2D63BD is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.3% C 0.153 H 260.1°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D63BD
RGB	rgb(45, 99, 189)
HSL	hsl(218, 62%, 46%)
HSV	hsv(218, 76%, 74%)
CMYK	cmyk(76.2%, 47.6%, 0%, 25.9%)
CIE-LAB	lab(42.99, 14.26, -52.48)
CIE-LCH	lch(42.99, 54.38, 285.20°)
OKLab	oklab(51.31% -0.0264 -0.1507)
OKLCH	oklch(51.31% 0.153 260.1)
XYZ	xyz(14.7260, 13.1540, 49.8971)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63BD #BD872D

analogous

#2DABBD #2D63BD #3F2DBD

triadic

#2D63BD #BD2D63 #63BD2D

tetradic

#2D63BD #BD2DAB #BD872D #2DBD3F

square

#2D63BD #BD2DAB #BD872D #2DBD3F

split-complementary

#2D63BD #BD3F2D #ABBD2D

monochromatic

#152F5A #21498C #2D63BD #5283D6 #83A6E1

Accessibility & contrast

On white

5.78

#2D63BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#2D63BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63BD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63BD	#FFFFFF	#000000	##FFFFFF
##2D63BD	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316DC0

Deuteranopia (green-blind)

#035FBB

Tritanopia (blue-blind)

#007887

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2d63bd;
/* rgb */ color: rgb(45, 99, 189);
/* oklch */ color: oklch(51.3% 0.153 260.1);

Tailwind

colors: {
  custom: {
    50: '#7a8ed1',
    500: '#2d63bd',
    950: '#000000',
  },
}

SCSS

$custom: #2d63bd;
$custom-light: #7a8ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63bd",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 189
  },
  "hsl": {
    "h": 217.5,
    "s": 61.538,
    "l": 45.882
  },
  "oklch": {
    "l": 0.51312,
    "c": 0.15298,
    "h": 260.1
  },
  "luminance": 0.13156
}

Semantic roles & 50–950 ramp

primary

#2D63BD

secondary

#CBAD7B

accent

#A843E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2D63BD

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

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