#2C53A3#2C53A3

#2C53A3 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.9% C 0.137 H 262.7°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#2C53A3
RGB	rgb(44, 83, 163)
HSL	hsl(220, 57%, 41%)
HSV	hsv(220, 73%, 64%)
CMYK	cmyk(73%, 49.1%, 0%, 36.1%)
CIE-LAB	lab(36.68, 14.67, -47.32)
CIE-LCH	lch(36.68, 49.55, 287.22°)
OKLab	oklab(45.91% -0.0174 -0.1358)
OKLCH	oklch(45.91% 0.137 262.7)
XYZ	xyz(10.7405, 9.3652, 35.8848)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C53A3 #A37C2C

analogous

#2C8EA3 #2C53A3 #402CA3

triadic

#2C53A3 #A32C53 #53A32C

tetradic

#2C53A3 #A32C8E #A37C2C #2CA340

square

#2C53A3 #A32C8E #A37C2C #2CA340

split-complementary

#2C53A3 #A3402C #8EA32C

monochromatic

#122243 #1F3A73 #2C53A3 #416ECC #7193D9

Accessibility & contrast

On white

7.31

#2C53A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2C53A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C53A3

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C53A3	#FFFFFF	#000000	##FFFFFF
##2C53A3	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275CA6

Deuteranopia (green-blind)

#0151A1

Tritanopia (blue-blind)

#006673

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2c53a3;
/* rgb */ color: rgb(44, 83, 163);
/* oklch */ color: oklch(45.9% 0.137 262.7);

Tailwind

colors: {
  custom: {
    50: '#7582bf',
    500: '#2c53a3',
    950: '#000000',
  },
}

SCSS

$custom: #2c53a3;
$custom-light: #7582bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c53a3",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 163
  },
  "hsl": {
    "h": 220.336,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.45908,
    "c": 0.13693,
    "h": 262.7
  },
  "luminance": 0.09366
}

Semantic roles & 50–950 ramp

primary

#2C53A3

secondary

#C0A46B

accent

#AE47E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2C53A3

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

Preview Lab → · Contrast checker → · Palette generator →