#2B5284#2B5284

#2B5284 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.5% C 0.094 H 255.5°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B5284
RGB	rgb(43, 82, 132)
HSL	hsl(214, 51%, 34%)
HSV	hsv(214, 67%, 52%)
CMYK	cmyk(67.4%, 37.9%, 0%, 48.2%)
CIE-LAB	lab(34.42, 3.38, -32.14)
CIE-LCH	lch(34.42, 32.32, 276.01°)
OKLab	oklab(43.54% -0.0236 -0.0913)
OKLCH	oklch(43.54% 0.094 255.5)
XYZ	xyz(8.1769, 8.2133, 22.9797)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5284 #845D2B

analogous

#2B7F84 #2B5284 #312B84

triadic

#2B5284 #842B52 #52842B

tetradic

#2B5284 #842B7F #845D2B #2B8431

square

#2B5284 #842B7F #845D2B #2B8431

split-complementary

#2B5284 #84312B #7F842B

monochromatic

#0D1928 #1C3556 #2B5284 #3A6FB2 #5F8ECB

Accessibility & contrast

On white

7.95

#2B5284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2B5284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5284

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5284	#FFFFFF	#000000	##FFFFFF
##2B5284	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5686

Deuteranopia (green-blind)

#2F4D83

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2b5284;
/* rgb */ color: rgb(43, 82, 132);
/* oklch */ color: oklch(43.5% 0.094 255.5);

Tailwind

colors: {
  custom: {
    50: '#6e82a8',
    500: '#2b5284',
    950: '#000000',
  },
}

SCSS

$custom: #2b5284;
$custom-light: #6e82a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5284",
  "rgb": {
    "r": 43,
    "g": 82,
    "b": 132
  },
  "hsl": {
    "h": 213.708,
    "s": 50.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43536,
    "c": 0.09426,
    "h": 255.5
  },
  "luminance": 0.08214
}

Semantic roles & 50–950 ramp

primary

#2B5284

secondary

#B18B5A

accent

#9D4DDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2B5284

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

Preview Lab → · Contrast checker → · Palette generator →