#2C53B2#2C53B2

#2C53B2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.158 H 264.3°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2C53B2
RGB	rgb(44, 83, 178)
HSL	hsl(223, 60%, 44%)
HSV	hsv(223, 75%, 70%)
CMYK	cmyk(75.3%, 53.4%, 0%, 30.2%)
CIE-LAB	lab(37.73, 20.40, -54.54)
CIE-LCH	lch(37.73, 58.23, 290.51°)
OKLab	oklab(47.04% -0.0156 -0.1571)
OKLCH	oklch(47.04% 0.158 264.3)
XYZ	xyz(12.1650, 9.9350, 43.3874)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C53B2 #B28B2C

analogous

#2C96B2 #2C53B2 #482CB2

triadic

#2C53B2 #B22C53 #53B22C

tetradic

#2C53B2 #B22C96 #B28B2C #2CB248

square

#2C53B2 #B22C96 #B28B2C #2CB248

split-complementary

#2C53B2 #B2482C #96B22C

monochromatic

#142550 #203C81 #2C53B2 #4971D2 #7A97DE

Accessibility & contrast

On white

7.03

#2C53B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2C53B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C53B2

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C53B2	#FFFFFF	#000000	##FFFFFF
##2C53B2	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C5FB5

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2c53b2;
/* rgb */ color: rgb(44, 83, 178);
/* oklch */ color: oklch(47.0% 0.158 264.3);

Tailwind

colors: {
  custom: {
    50: '#7882ca',
    500: '#2c53b2',
    950: '#000000',
  },
}

SCSS

$custom: #2c53b2;
$custom-light: #7882ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c53b2",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 178
  },
  "hsl": {
    "h": 222.537,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4704,
    "c": 0.15784,
    "h": 264.3
  },
  "luminance": 0.09936
}

Semantic roles & 50–950 ramp

primary

#2C53B2

secondary

#C6AE73

accent

#B544E4

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C53B2

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

Preview Lab → · Contrast checker → · Palette generator →