#2B6D8F#2B6D8F

#2B6D8F is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.8% C 0.085 H 234.5°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B6D8F
RGB	rgb(43, 109, 143)
HSL	hsl(200, 54%, 36%)
HSV	hsv(200, 70%, 56%)
CMYK	cmyk(69.9%, 23.8%, 0%, 43.9%)
CIE-LAB	lab(43.41, -9.34, -24.71)
CIE-LCH	lch(43.41, 26.42, 249.30°)
OKLab	oklab(50.8% -0.0494 -0.0694)
OKLCH	oklch(50.8% 0.085 234.5)
XYZ	xyz(11.4209, 13.4328, 27.9722)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6D8F #8F4D2B

analogous

#2B8F7F #2B6D8F #2B3B8F

triadic

#2B6D8F #8F2B6D #6D8F2B

tetradic

#2B6D8F #7F2B8F #8F4D2B #3B8F2B

square

#2B6D8F #7F2B8F #8F4D2B #3B8F2B

split-complementary

#2B6D8F #8F2B3B #8F7F2B

monochromatic

#0F2531 #1D4960 #2B6D8F #3991BE #64ACD0

Accessibility & contrast

On white

5.70

#2B6D8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#2B6D8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6D8F

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6D8F	#FFFFFF	#000000	##FFFFFF
##2B6D8F	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6C91

Deuteranopia (green-blind)

#4F628E

Tritanopia (blue-blind)

#007678

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2b6d8f;
/* rgb */ color: rgb(43, 109, 143);
/* oklch */ color: oklch(50.8% 0.085 234.5);

Tailwind

colors: {
  custom: {
    50: '#7196b0',
    500: '#2b6d8f',
    950: '#000000',
  },
}

SCSS

$custom: #2b6d8f;
$custom-light: #7196b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6d8f",
  "rgb": {
    "r": 43,
    "g": 109,
    "b": 143
  },
  "hsl": {
    "h": 200.4,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.508,
    "c": 0.08523,
    "h": 234.5
  },
  "luminance": 0.13434
}

Semantic roles & 50–950 ramp

primary

#2B6D8F

secondary

#B77D5F

accent

#7C4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2B6D8F

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

Preview Lab → · Contrast checker → · Palette generator →