#2D55D4#2D55D4

#2D55D4 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.3% C 0.200 H 265.9°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D55D4
RGB	rgb(45, 85, 212)
HSL	hsl(226, 66%, 50%)
HSV	hsv(226, 79%, 83%)
CMYK	cmyk(78.8%, 59.9%, 0%, 16.9%)
CIE-LAB	lab(40.91, 31.99, -69.16)
CIE-LCH	lch(40.91, 76.20, 294.83°)
OKLab	oklab(50.26% -0.0144 -0.1999)
OKLCH	oklch(50.26% 0.2 265.9)
XYZ	xyz(16.2102, 11.8065, 63.6991)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D55D4 #D4AC2D

analogous

#2DA8D4 #2D55D4 #592DD4

triadic

#2D55D4 #D42D55 #55D42D

tetradic

#2D55D4 #D42DA8 #D4AC2D #2DD459

square

#2D55D4 #D42DA8 #D4AC2D #2DD459

split-complementary

#2D55D4 #D4592D #A8D42D

monochromatic

#172C70 #2140A3 #2D55D4 #607EDE #93A7E9

Accessibility & contrast

On white

6.25

#2D55D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2D55D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D55D4

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D55D4	#FFFFFF	#000000	##FFFFFF
##2D55D4	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D8

Deuteranopia (green-blind)

#0059D2

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d55d4;
/* rgb */ color: rgb(45, 85, 212);
/* oklch */ color: oklch(50.3% 0.200 265.9);

Tailwind

colors: {
  custom: {
    50: '#8084e2',
    500: '#2d55d4',
    950: '#000000',
  },
}

SCSS

$custom: #2d55d4;
$custom-light: #8084e2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d55d4",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 212
  },
  "hsl": {
    "h": 225.629,
    "s": 66.008,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.20047,
    "h": 265.9
  },
  "luminance": 0.11808
}

Semantic roles & 50–950 ramp

primary

#2D55D4

secondary

#D4C289

accent

#C03FE9

background

#F8F8FE

surface

#F0EFFC

border

#CBCAD5

text

#0C0A15

muted

#7D7C84

Preview Lab

Preview with #2D55D4

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

Preview Lab → · Contrast checker → · Palette generator →