#2C53BD#2C53BD

#2C53BD is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.9% C 0.173 H 265.1°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2C53BD
RGB	rgb(44, 83, 189)
HSL	hsl(224, 62%, 46%)
HSV	hsv(224, 77%, 74%)
CMYK	cmyk(76.7%, 56.1%, 0%, 25.9%)
CIE-LAB	lab(38.54, 24.58, -59.68)
CIE-LCH	lch(38.54, 64.55, 292.38°)
OKLab	oklab(47.91% -0.0148 -0.1722)
OKLCH	oklch(47.91% 0.173 265.1)
XYZ	xyz(13.3140, 10.3946, 49.4389)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C53BD #BD962C

analogous

#2C9BBD #2C53BD #4D2CBD

triadic

#2C53BD #BD2C53 #53BD2C

tetradic

#2C53BD #BD2C9B #BD962C #2CBD4D

square

#2C53BD #BD2C9B #BD962C #2CBD4D

split-complementary

#2C53BD #BD4D2C #9BBD2C

monochromatic

#15275A #203D8B #2C53BD #5074D6 #829BE2

Accessibility & contrast

On white

6.82

#2C53BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2C53BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C53BD

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C53BD	#FFFFFF	#000000	##FFFFFF
##2C53BD	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0054BB

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c53bd;
/* rgb */ color: rgb(44, 83, 189);
/* oklch */ color: oklch(47.9% 0.173 265.1);

Tailwind

colors: {
  custom: {
    50: '#7b82d2',
    500: '#2c53bd',
    950: '#000000',
  },
}

SCSS

$custom: #2c53bd;
$custom-light: #7b82d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c53bd",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 189
  },
  "hsl": {
    "h": 223.862,
    "s": 62.232,
    "l": 45.686
  },
  "oklch": {
    "l": 0.47914,
    "c": 0.17281,
    "h": 265.1
  },
  "luminance": 0.10396
}

Semantic roles & 50–950 ramp

primary

#2C53BD

secondary

#CBB57A

accent

#BA42E5

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2C53BD

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

Preview Lab → · Contrast checker → · Palette generator →