#2D55CA#2D55CA

#2D55CA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.4% C 0.187 H 265.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D55CA
RGB	rgb(45, 85, 202)
HSL	hsl(225, 64%, 48%)
HSV	hsv(225, 78%, 79%)
CMYK	cmyk(77.7%, 57.9%, 0%, 20.8%)
CIE-LAB	lab(40.11, 28.27, -64.69)
CIE-LCH	lch(40.11, 70.60, 293.61°)
OKLab	oklab(49.42% -0.0147 -0.1868)
OKLCH	oklch(49.42% 0.187 265.5)
XYZ	xyz(14.9876, 11.3174, 57.2602)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D55CA #CAA22D

analogous

#2DA3CA #2D55CA #532DCA

triadic

#2D55CA #CA2D55 #55CA2D

tetradic

#2D55CA #CA2DA3 #CAA22D #2DCA53

square

#2D55CA #CA2DA3 #CAA22D #2DCA53

split-complementary

#2D55CA #CA532D #A3CA2D

monochromatic

#172B66 #224098 #2D55CA #5A7BDA #8CA3E5

Accessibility & contrast

On white

6.43

#2D55CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2D55CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D55CA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D55CA	#FFFFFF	#000000	##FFFFFF
##2D55CA	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2d55ca;
/* rgb */ color: rgb(45, 85, 202);
/* oklch */ color: oklch(49.4% 0.187 265.5);

Tailwind

colors: {
  custom: {
    50: '#7e84db',
    500: '#2d55ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d55ca;
$custom-light: #7e84db;
$custom-dark: #000000;

JSON

{
  "hex": "#2d55ca",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 202
  },
  "hsl": {
    "h": 224.713,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49417,
    "c": 0.18743,
    "h": 265.5
  },
  "luminance": 0.11319
}

Semantic roles & 50–950 ramp

primary

#2D55CA

secondary

#CFBC83

accent

#BC41E7

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2D55CA

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

Preview Lab → · Contrast checker → · Palette generator →