#2B586D#2B586D

#2B586D is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.8% C 0.060 H 230.5°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B586D
RGB	rgb(43, 88, 109)
HSL	hsl(199, 43%, 30%)
HSV	hsv(199, 61%, 43%)
CMYK	cmyk(60.6%, 19.3%, 0%, 57.3%)
CIE-LAB	lab(35.20, -8.67, -16.70)
CIE-LCH	lch(35.20, 18.82, 242.57°)
OKLab	oklab(43.77% -0.0384 -0.0466)
OKLCH	oklch(43.77% 0.06 230.5)
XYZ	xyz(7.2452, 8.5965, 15.7425)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B586D #6D402B

analogous

#2B6D61 #2B586D #2B376D

triadic

#2B586D #6D2B58 #586D2B

tetradic

#2B586D #612B6D #6D402B #376D2B

square

#2B586D #612B6D #6D402B #376D2B

split-complementary

#2B586D #6D2B37 #6D612B

monochromatic

#091216 #1A3541 #2B586D #3C7B99 #569CBC

Accessibility & contrast

On white

7.72

#2B586D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2B586D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B586D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B586D	#FFFFFF	#000000	##FFFFFF
##2B586D	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D576E

Deuteranopia (green-blind)

#44506D

Tritanopia (blue-blind)

#005E5F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2b586d;
/* rgb */ color: rgb(43, 88, 109);
/* oklch */ color: oklch(43.8% 0.060 230.5);

Tailwind

colors: {
  custom: {
    50: '#6b8797',
    500: '#2b586d',
    950: '#000000',
  },
}

SCSS

$custom: #2b586d;
$custom-light: #6b8797;
$custom-dark: #000000;

JSON

{
  "hex": "#2b586d",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 109
  },
  "hsl": {
    "h": 199.091,
    "s": 43.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43772,
    "c": 0.06035,
    "h": 230.5
  },
  "luminance": 0.08597
}

Semantic roles & 50–950 ramp

primary

#2B586D

secondary

#9F6C55

accent

#7D55D3

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #2B586D

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

Preview Lab → · Contrast checker → · Palette generator →