#2D53CC#2D53CC

#2D53CC is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.192 H 266.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D53CC
RGB	rgb(45, 83, 204)
HSL	hsl(226, 64%, 49%)
HSV	hsv(226, 78%, 80%)
CMYK	cmyk(77.9%, 59.3%, 0%, 20%)
CIE-LAB	lab(39.75, 30.31, -66.43)
CIE-LCH	lch(39.75, 73.02, 294.53°)
OKLab	oklab(49.2% -0.0134 -0.192)
OKLCH	oklch(49.2% 0.192 266)
XYZ	xyz(15.0707, 11.1023, 58.4637)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D53CC #CCA62D

analogous

#2DA3CC #2D53CC #572DCC

triadic

#2D53CC #CC2D53 #53CC2D

tetradic

#2D53CC #CC2DA3 #CCA62D #2DCC57

square

#2D53CC #CC2DA3 #CCA62D #2DCC57

split-complementary

#2D53CC #CC572D #A3CC2D

monochromatic

#172A68 #223F9A #2D53CC #5B7ADB #8DA3E6

Accessibility & contrast

On white

6.52

#2D53CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2D53CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D53CC

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D53CC	#FFFFFF	#000000	##FFFFFF
##2D53CC	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#0056CA

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d53cc;
/* rgb */ color: rgb(45, 83, 204);
/* oklch */ color: oklch(49.2% 0.192 266.0);

Tailwind

colors: {
  custom: {
    50: '#7f82dc',
    500: '#2d53cc',
    950: '#000000',
  },
}

SCSS

$custom: #2d53cc;
$custom-light: #7f82dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d53cc",
  "rgb": {
    "r": 45,
    "g": 83,
    "b": 204
  },
  "hsl": {
    "h": 225.66,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49199,
    "c": 0.19245,
    "h": 266
  },
  "luminance": 0.11104
}

Semantic roles & 50–950 ramp

primary

#2D53CC

secondary

#D0BE85

accent

#BF41E7

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2D53CC

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

Preview Lab → · Contrast checker → · Palette generator →