#2B529E#2B529E

#2B529E is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.3% C 0.131 H 262.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B529E
RGB	rgb(43, 82, 158)
HSL	hsl(220, 57%, 39%)
HSV	hsv(220, 73%, 62%)
CMYK	cmyk(72.8%, 48.1%, 0%, 38%)
CIE-LAB	lab(36.01, 13.27, -45.40)
CIE-LCH	lch(36.01, 47.30, 286.30°)
OKLab	oklab(45.28% -0.0181 -0.1302)
OKLCH	oklch(45.28% 0.131 262.1)
XYZ	xyz(10.1829, 9.0157, 33.5447)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B529E #9E772B

analogous

#2B8C9E #2B529E #3D2B9E

triadic

#2B529E #9E2B52 #529E2B

tetradic

#2B529E #9E2B8C #9E772B #2B9E3D

square

#2B529E #9E2B8C #9E772B #2B9E3D

split-complementary

#2B529E #9E3D2B #8C9E2B

monochromatic

#11203E #1E396E #2B529E #3C6CCA #6C91D7

Accessibility & contrast

On white

7.49

#2B529E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2B529E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B529E

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B529E	#FFFFFF	#000000	##FFFFFF
##2B529E	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA1

Deuteranopia (green-blind)

#0C509C

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2b529e;
/* rgb */ color: rgb(43, 82, 158);
/* oklch */ color: oklch(45.3% 0.131 262.1);

Tailwind

colors: {
  custom: {
    50: '#7482bb',
    500: '#2b529e',
    950: '#000000',
  },
}

SCSS

$custom: #2b529e;
$custom-light: #7482bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b529e",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 158
  },
  "hsl": {
    "h": 219.652,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45281,
    "c": 0.13144,
    "h": 262.1
  },
  "luminance": 0.09017
}

Semantic roles & 50–950 ramp

primary

#2B529E

secondary

#BEA067

accent

#AD47E0

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2B529E

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

Preview Lab → · Contrast checker → · Palette generator →