#2B5782#2B5782

#2B5782 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.6% C 0.086 H 249.9°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#2B5782
RGB	rgb(43, 87, 130)
HSL	hsl(210, 50%, 34%)
HSV	hsv(210, 67%, 51%)
CMYK	cmyk(66.9%, 33.1%, 0%, 49%)
CIE-LAB	lab(35.87, -0.58, -28.63)
CIE-LCH	lch(35.87, 28.63, 268.84°)
OKLab	oklab(44.63% -0.0297 -0.081)
OKLCH	oklch(44.63% 0.086 249.9)
XYZ	xyz(8.4322, 8.9408, 22.3961)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5782 #82562B

analogous

#2B8282 #2B5782 #2B2C82

triadic

#2B5782 #822B57 #57822B

tetradic

#2B5782 #822B82 #82562B #2C822B

square

#2B5782 #822B82 #82562B #2C822B

split-complementary

#2B5782 #822B2C #82822B

monochromatic

#0D1926 #1C3854 #2B5782 #3A76B0 #5E94CA

Accessibility & contrast

On white

7.53

#2B5782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2B5782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5782

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5782	#FFFFFF	#000000	##FFFFFF
##2B5782	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445984

Deuteranopia (green-blind)

#385181

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2b5782;
/* rgb */ color: rgb(43, 87, 130);
/* oklch */ color: oklch(44.6% 0.086 249.9);

Tailwind

colors: {
  custom: {
    50: '#6e86a6',
    500: '#2b5782',
    950: '#000000',
  },
}

SCSS

$custom: #2b5782;
$custom-light: #6e86a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5782",
  "rgb": {
    "r": 43,
    "g": 87,
    "b": 130
  },
  "hsl": {
    "h": 209.655,
    "s": 50.289,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44633,
    "c": 0.08623,
    "h": 249.9
  },
  "luminance": 0.08942
}

Semantic roles & 50–950 ramp

primary

#2B5782

secondary

#B08459

accent

#934EDA

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2B5782

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

Preview Lab → · Contrast checker → · Palette generator →