#2D4ABA#2D4ABA

#2D4ABA is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.180 H 267.5°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#2D4ABA
RGB	rgb(45, 74, 186)
HSL	hsl(228, 61%, 45%)
HSV	hsv(228, 76%, 73%)
CMYK	cmyk(75.8%, 60.2%, 0%, 27.1%)
CIE-LAB	lab(35.98, 29.46, -62.09)
CIE-LCH	lch(35.98, 68.72, 295.38°)
OKLab	oklab(45.94% -0.0078 -0.1794)
OKLCH	oklch(45.94% 0.18 267.5)
XYZ	xyz(12.3908, 8.9993, 47.5289)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4ABA #BA9D2D

analogous

#2D90BA #2D4ABA #572DBA

triadic

#2D4ABA #BA2D4A #4ABA2D

tetradic

#2D4ABA #BA2D90 #BA9D2D #2DBA57

square

#2D4ABA #BA2D90 #BA9D2D #2DBA57

split-complementary

#2D4ABA #BA572D #90BA2D

monochromatic

#152357 #213689 #2D4ABA #506BD5 #8195E0

Accessibility & contrast

On white

7.50

#2D4ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2D4ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4ABA

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4ABA	#FFFFFF	#000000	##FFFFFF
##2D4ABA	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#004EB8

Tritanopia (blue-blind)

#00667B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d4aba;
/* rgb */ color: rgb(45, 74, 186);
/* oklch */ color: oklch(45.9% 0.180 267.5);

Tailwind

colors: {
  custom: {
    50: '#7b7cd0',
    500: '#2d4aba',
    950: '#000000',
  },
}

SCSS

$custom: #2d4aba;
$custom-light: #7b7cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4aba",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 186
  },
  "hsl": {
    "h": 227.66,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45936,
    "c": 0.17953,
    "h": 267.5
  },
  "luminance": 0.09001
}

Semantic roles & 50–950 ramp

primary

#2D4ABA

secondary

#C9B979

accent

#C344E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2D4ABA

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

Preview Lab → · Contrast checker → · Palette generator →