#2D63BE#2D63BE

#2D63BE is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.4% C 0.154 H 260.2°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D63BE
RGB	rgb(45, 99, 190)
HSL	hsl(218, 62%, 46%)
HSV	hsv(218, 76%, 75%)
CMYK	cmyk(76.3%, 47.9%, 0%, 25.5%)
CIE-LAB	lab(43.06, 14.64, -52.96)
CIE-LCH	lch(43.06, 54.94, 285.45°)
OKLab	oklab(51.38% -0.0262 -0.1521)
OKLCH	oklch(51.38% 0.154 260.2)
XYZ	xyz(14.8349, 13.1976, 50.4708)
Luminance	0.1320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63BE #BE882D

analogous

#2DABBE #2D63BE #3F2DBE

triadic

#2D63BE #BE2D63 #63BE2D

tetradic

#2D63BE #BE2DAB #BE882D #2DBE3F

square

#2D63BE #BE2DAB #BE882D #2DBE3F

split-complementary

#2D63BE #BE3F2D #ABBE2D

monochromatic

#162F5B #21498D #2D63BE #5283D6 #84A7E2

Accessibility & contrast

On white

5.77

#2D63BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2D63BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63BE

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63BE	#FFFFFF	#000000	##FFFFFF
##2D63BE	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306DC1

Deuteranopia (green-blind)

#005FBC

Tritanopia (blue-blind)

#007987

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2d63be;
/* rgb */ color: rgb(45, 99, 190);
/* oklch */ color: oklch(51.4% 0.154 260.2);

Tailwind

colors: {
  custom: {
    50: '#7b8ed2',
    500: '#2d63be',
    950: '#000000',
  },
}

SCSS

$custom: #2d63be;
$custom-light: #7b8ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63be",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 190
  },
  "hsl": {
    "h": 217.655,
    "s": 61.702,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51383,
    "c": 0.15434,
    "h": 260.2
  },
  "luminance": 0.13199
}

Semantic roles & 50–950 ramp

primary

#2D63BE

secondary

#CBAD7C

accent

#A943E5

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2D63BE

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

Preview Lab → · Contrast checker → · Palette generator →