#2D4FAF#2D4FAF

#2D4FAF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.0% C 0.158 H 265.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#2D4FAF
RGB	rgb(45, 79, 175)
HSL	hsl(224, 59%, 43%)
HSV	hsv(224, 74%, 69%)
CMYK	cmyk(74.3%, 54.9%, 0%, 31.4%)
CIE-LAB	lab(36.45, 22.03, -54.84)
CIE-LCH	lch(36.45, 59.10, 291.89°)
OKLab	oklab(46.02% -0.0119 -0.158)
OKLCH	oklch(46.02% 0.158 265.7)
XYZ	xyz(11.6133, 9.2437, 41.7213)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4FAF #AF8D2D

analogous

#2D90AF #2D4FAF #4C2DAF

triadic

#2D4FAF #AF2D4F #4FAF2D

tetradic

#2D4FAF #AF2D90 #AF8D2D #2DAF4C

square

#2D4FAF #AF2D90 #AF8D2D #2DAF4C

split-complementary

#2D4FAF #AF4C2D #90AF2D

monochromatic

#14234E #20397E #2D4FAF #496CD0 #7A94DD

Accessibility & contrast

On white

7.37

#2D4FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2D4FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4FAF

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4FAF	#FFFFFF	#000000	##FFFFFF
##2D4FAF	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d4faf;
/* rgb */ color: rgb(45, 79, 175);
/* oklch */ color: oklch(46.0% 0.158 265.7);

Tailwind

colors: {
  custom: {
    50: '#787fc8',
    500: '#2d4faf',
    950: '#000000',
  },
}

SCSS

$custom: #2d4faf;
$custom-light: #787fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4faf",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 175
  },
  "hsl": {
    "h": 224.308,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46016,
    "c": 0.15843,
    "h": 265.7
  },
  "luminance": 0.09245
}

Semantic roles & 50–950 ramp

primary

#2D4FAF

secondary

#C5AF73

accent

#B946E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D4FAF

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

Preview Lab → · Contrast checker → · Palette generator →