#2D4ABC#2D4ABC

#2D4ABC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.1% C 0.182 H 267.6°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#2D4ABC
RGB	rgb(45, 74, 188)
HSL	hsl(228, 61%, 46%)
HSV	hsv(228, 76%, 74%)
CMYK	cmyk(76.1%, 60.6%, 0%, 26.3%)
CIE-LAB	lab(36.15, 30.21, -63.00)
CIE-LCH	lch(36.15, 69.86, 295.62°)
OKLab	oklab(46.11% -0.0078 -0.182)
OKLCH	oklch(46.11% 0.182 267.6)
XYZ	xyz(12.6049, 9.0849, 48.6564)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4ABC #BC9F2D

analogous

#2D91BC #2D4ABC #572DBC

triadic

#2D4ABC #BC2D4A #4ABC2D

tetradic

#2D4ABC #BC2D91 #BC9F2D #2DBC57

square

#2D4ABC #BC2D91 #BC9F2D #2DBC57

split-complementary

#2D4ABC #BC572D #91BC2D

monochromatic

#152359 #21378B #2D4ABC #516CD5 #8295E1

Accessibility & contrast

On white

7.45

#2D4ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2D4ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4ABC

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4ABC	#FFFFFF	#000000	##FFFFFF
##2D4ABC	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#004FBA

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d4abc;
/* rgb */ color: rgb(45, 74, 188);
/* oklch */ color: oklch(46.1% 0.182 267.6);

Tailwind

colors: {
  custom: {
    50: '#7c7cd1',
    500: '#2d4abc',
    950: '#000000',
  },
}

SCSS

$custom: #2d4abc;
$custom-light: #7c7cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4abc",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 188
  },
  "hsl": {
    "h": 227.832,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46109,
    "c": 0.1822,
    "h": 267.6
  },
  "luminance": 0.09086
}

Semantic roles & 50–950 ramp

primary

#2D4ABC

secondary

#CABA7B

accent

#C443E4

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2D4ABC

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

Preview Lab → · Contrast checker → · Palette generator →