#2B53C2#2B53C2

#2B53C2 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.3% C 0.180 H 265.1°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2B53C2
RGB	rgb(43, 83, 194)
HSL	hsl(224, 64%, 46%)
HSV	hsv(224, 78%, 76%)
CMYK	cmyk(77.8%, 57.2%, 0%, 23.9%)
CIE-LAB	lab(38.89, 26.36, -62.04)
CIE-LCH	lch(38.89, 67.41, 293.02°)
OKLab	oklab(48.28% -0.0152 -0.1791)
OKLCH	oklch(48.28% 0.18 265.1)
XYZ	xyz(13.8237, 10.5936, 52.3447)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B53C2 #C29A2B

analogous

#2B9FC2 #2B53C2 #4F2BC2

triadic

#2B53C2 #C22B53 #53C22B

tetradic

#2B53C2 #C22B9F #C29A2B #2BC24F

square

#2B53C2 #C22B9F #C29A2B #2BC24F

split-complementary

#2B53C2 #C24F2B #9FC22B

monochromatic

#15285E #203E90 #2B53C2 #5275D9 #849DE4

Accessibility & contrast

On white

6.73

#2B53C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2B53C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B53C2

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B53C2	#FFFFFF	#000000	##FFFFFF
##2B53C2	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#0055C0

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2b53c2;
/* rgb */ color: rgb(43, 83, 194);
/* oklch */ color: oklch(48.3% 0.180 265.1);

Tailwind

colors: {
  custom: {
    50: '#7c82d5',
    500: '#2b53c2',
    950: '#000000',
  },
}

SCSS

$custom: #2b53c2;
$custom-light: #7c82d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b53c2",
  "rgb": {
    "r": 43,
    "g": 83,
    "b": 194
  },
  "hsl": {
    "h": 224.106,
    "s": 63.713,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48284,
    "c": 0.17978,
    "h": 265.1
  },
  "luminance": 0.10595
}

Semantic roles & 50–950 ramp

primary

#2B53C2

secondary

#CDB77C

accent

#BB41E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2B53C2

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

Preview Lab → · Contrast checker → · Palette generator →