#2C53AA#2C53AA

#2C53AA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.4% C 0.147 H 263.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C53AA
RGB	rgb(44, 83, 170)
HSL	hsl(221, 59%, 42%)
HSV	hsv(221, 74%, 67%)
CMYK	cmyk(74.1%, 51.2%, 0%, 33.3%)
CIE-LAB	lab(37.16, 17.35, -50.72)
CIE-LCH	lch(37.16, 53.61, 288.88°)
OKLab	oklab(46.43% -0.0165 -0.1458)
OKLCH	oklch(46.43% 0.147 263.6)
XYZ	xyz(11.3851, 9.6230, 39.2798)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C53AA #AA832C

analogous

#2C92AA #2C53AA #442CAA

triadic

#2C53AA #AA2C53 #53AA2C

tetradic

#2C53AA #AA2C92 #AA832C #2CAA44

square

#2C53AA #AA2C92 #AA832C #2CAA44

split-complementary

#2C53AA #AA442C #92AA2C

monochromatic

#132449 #1F3B79 #2C53AA #446FCF #7595DB

Accessibility & contrast

On white

7.18

#2C53AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2C53AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C53AA

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C53AA	#FFFFFF	#000000	##FFFFFF
##2C53AA	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5EAD

Deuteranopia (green-blind)

#0052A8

Tritanopia (blue-blind)

#006876

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2c53aa;
/* rgb */ color: rgb(44, 83, 170);
/* oklch */ color: oklch(46.4% 0.147 263.6);

Tailwind

colors: {
  custom: {
    50: '#7682c4',
    500: '#2c53aa',
    950: '#000000',
  },
}

SCSS

$custom: #2c53aa;
$custom-light: #7682c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c53aa",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 170
  },
  "hsl": {
    "h": 221.429,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.46427,
    "c": 0.14676,
    "h": 263.6
  },
  "luminance": 0.09624
}

Semantic roles & 50–950 ramp

primary

#2C53AA

secondary

#C3A96F

accent

#B246E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2C53AA

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

Preview Lab → · Contrast checker → · Palette generator →