#2D55C1#2D55C1

#2D55C1 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.7% C 0.175 H 265.0°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D55C1
RGB	rgb(45, 85, 193)
HSL	hsl(224, 62%, 47%)
HSV	hsv(224, 77%, 76%)
CMYK	cmyk(76.7%, 56%, 0%, 24.3%)
CIE-LAB	lab(39.42, 24.89, -60.59)
CIE-LCH	lch(39.42, 65.51, 292.33°)
OKLab	oklab(48.68% -0.0152 -0.1748)
OKLCH	oklch(48.68% 0.175 265)
XYZ	xyz(13.9529, 10.9036, 51.8110)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D55C1 #C1992D

analogous

#2D9FC1 #2D55C1 #4F2DC1

triadic

#2D55C1 #C12D55 #55C12D

tetradic

#2D55C1 #C12D9F #C1992D #2DC14F

square

#2D55C1 #C12D9F #C1992D #2DC14F

split-complementary

#2D55C1 #C14F2D #9FC12D

monochromatic

#16295E #213F8F #2D55C1 #5477D7 #869FE3

Accessibility & contrast

On white

6.60

#2D55C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2D55C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D55C1

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D55C1	#FFFFFF	#000000	##FFFFFF
##2D55C1	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C5

Deuteranopia (green-blind)

#0056BF

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2d55c1;
/* rgb */ color: rgb(45, 85, 193);
/* oklch */ color: oklch(48.7% 0.175 265.0);

Tailwind

colors: {
  custom: {
    50: '#7c84d5',
    500: '#2d55c1',
    950: '#000000',
  },
}

SCSS

$custom: #2d55c1;
$custom-light: #7c84d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d55c1",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 193
  },
  "hsl": {
    "h": 223.784,
    "s": 62.185,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48679,
    "c": 0.17547,
    "h": 265
  },
  "luminance": 0.10905
}

Semantic roles & 50–950 ramp

primary

#2D55C1

secondary

#CCB77E

accent

#B943E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2D55C1

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

Preview Lab → · Contrast checker → · Palette generator →