#2B5384#2B5384

#2B5384 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.093 H 254.6°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#2B5384
RGB	rgb(43, 83, 132)
HSL	hsl(213, 51%, 34%)
HSV	hsv(213, 67%, 52%)
CMYK	cmyk(67.4%, 37.1%, 0%, 48.2%)
CIE-LAB	lab(34.73, 2.73, -31.65)
CIE-LCH	lch(34.73, 31.77, 274.94°)
OKLab	oklab(43.78% -0.0247 -0.0898)
OKLCH	oklch(43.78% 0.093 254.6)
XYZ	xyz(8.2529, 8.3652, 23.0050)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5384 #845C2B

analogous

#2B8084 #2B5384 #302B84

triadic

#2B5384 #842B53 #53842B

tetradic

#2B5384 #842B80 #845C2B #2B8430

square

#2B5384 #842B80 #845C2B #2B8430

split-complementary

#2B5384 #84302B #80842B

monochromatic

#0D1928 #1C3656 #2B5384 #3A70B2 #5F8FCB

Accessibility & contrast

On white

7.86

#2B5384 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2B5384 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5384

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5384	#FFFFFF	#000000	##FFFFFF
##2B5384	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5686

Deuteranopia (green-blind)

#314E83

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2b5384;
/* rgb */ color: rgb(43, 83, 132);
/* oklch */ color: oklch(43.8% 0.093 254.6);

Tailwind

colors: {
  custom: {
    50: '#6e83a8',
    500: '#2b5384',
    950: '#000000',
  },
}

SCSS

$custom: #2b5384;
$custom-light: #6e83a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5384",
  "rgb": {
    "r": 43,
    "g": 83,
    "b": 132
  },
  "hsl": {
    "h": 213.034,
    "s": 50.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43777,
    "c": 0.09314,
    "h": 254.6
  },
  "luminance": 0.08366
}

Semantic roles & 50–950 ramp

primary

#2B5384

secondary

#B18A5A

accent

#9B4DDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2B5384

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

Preview Lab → · Contrast checker → · Palette generator →