#2D53C4#2D53C4

#2D53C4 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.5% C 0.182 H 265.7°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#2D53C4
RGB	rgb(45, 83, 196)
HSL	hsl(225, 63%, 47%)
HSV	hsv(225, 77%, 77%)
CMYK	cmyk(77%, 57.7%, 0%, 23.1%)
CIE-LAB	lab(39.12, 27.33, -62.83)
CIE-LCH	lch(39.12, 68.51, 293.51°)
OKLab	oklab(48.53% -0.0136 -0.1814)
OKLCH	oklch(48.53% 0.182 265.7)
XYZ	xyz(14.1357, 10.7283, 53.5396)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D53C4 #C49E2D

analogous

#2D9EC4 #2D53C4 #532DC4

triadic

#2D53C4 #C42D53 #53C42D

tetradic

#2D53C4 #C42D9E #C49E2D #2DC453

square

#2D53C4 #C42D9E #C49E2D #2DC453

split-complementary

#2D53C4 #C4532D #9EC42D

monochromatic

#162960 #223E92 #2D53C4 #5677D8 #889FE4

Accessibility & contrast

On white

6.68

#2D53C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2D53C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D53C4

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D53C4	#FFFFFF	#000000	##FFFFFF
##2D53C4	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C8

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d53c4;
/* rgb */ color: rgb(45, 83, 196);
/* oklch */ color: oklch(48.5% 0.182 265.7);

Tailwind

colors: {
  custom: {
    50: '#7d82d7',
    500: '#2d53c4',
    950: '#000000',
  },
}

SCSS

$custom: #2d53c4;
$custom-light: #7d82d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d53c4",
  "rgb": {
    "r": 45,
    "g": 83,
    "b": 196
  },
  "hsl": {
    "h": 224.901,
    "s": 62.656,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48527,
    "c": 0.18191,
    "h": 265.7
  },
  "luminance": 0.1073
}

Semantic roles & 50–950 ramp

primary

#2D53C4

secondary

#CDBA80

accent

#BD42E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2D53C4

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

Preview Lab → · Contrast checker → · Palette generator →