#2D529E#2D529E

#2D529E is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.4% C 0.131 H 262.8°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#2D529E
RGB	rgb(45, 82, 158)
HSL	hsl(220, 56%, 40%)
HSV	hsv(220, 72%, 62%)
CMYK	cmyk(71.5%, 48.1%, 0%, 38%)
CIE-LAB	lab(36.10, 13.57, -45.26)
CIE-LCH	lch(36.10, 47.25, 286.69°)
OKLab	oklab(45.37% -0.0164 -0.1297)
OKLCH	oklch(45.37% 0.131 262.8)
XYZ	xyz(10.2688, 9.0600, 33.5487)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D529E #9E792D

analogous

#2D8B9E #2D529E #412D9E

triadic

#2D529E #9E2D52 #529E2D

tetradic

#2D529E #9E2D8B #9E792D #2D9E41

square

#2D529E #9E2D8B #9E792D #2D9E41

split-complementary

#2D529E #9E412D #8B9E2D

monochromatic

#12213F #1F396E #2D529E #406CC9 #6F91D6

Accessibility & contrast

On white

7.47

#2D529E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2D529E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D529E

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D529E	#FFFFFF	#000000	##FFFFFF
##2D529E	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5AA1

Deuteranopia (green-blind)

#0E509C

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d529e;
/* rgb */ color: rgb(45, 82, 158);
/* oklch */ color: oklch(45.4% 0.131 262.8);

Tailwind

colors: {
  custom: {
    50: '#7482bb',
    500: '#2d529e',
    950: '#000000',
  },
}

SCSS

$custom: #2d529e;
$custom-light: #7482bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d529e",
  "rgb": {
    "r": 45,
    "g": 82,
    "b": 158
  },
  "hsl": {
    "h": 220.354,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4537,
    "c": 0.13078,
    "h": 262.8
  },
  "luminance": 0.09061
}

Semantic roles & 50–950 ramp

primary

#2D529E

secondary

#BDA269

accent

#AE49DF

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2D529E

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

Preview Lab → · Contrast checker → · Palette generator →