#2B6E8D#2B6E8D

#2B6E8D is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.083 H 231.7°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2B6E8D
RGB	rgb(43, 110, 141)
HSL	hsl(199, 53%, 36%)
HSV	hsv(199, 70%, 55%)
CMYK	cmyk(69.5%, 22%, 0%, 44.7%)
CIE-LAB	lab(43.64, -10.63, -23.17)
CIE-LCH	lch(43.64, 25.49, 245.36°)
OKLab	oklab(50.95% -0.0513 -0.065)
OKLCH	oklch(50.95% 0.083 231.7)
XYZ	xyz(11.3780, 13.5873, 27.2171)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6E8D #8D4A2B

analogous

#2B8D7B #2B6E8D #2B3D8D

triadic

#2B6E8D #8D2B6E #6E8D2B

tetradic

#2B6E8D #7B2B8D #8D4A2B #3D8D2B

square

#2B6E8D #7B2B8D #8D4A2B #3D8D2B

split-complementary

#2B6E8D #8D2B3D #8D7B2B

monochromatic

#0E252F #1D495E #2B6E8D #3993BC #63ADCF

Accessibility & contrast

On white

5.65

#2B6E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#2B6E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6E8D

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6E8D	#FFFFFF	#000000	##FFFFFF
##2B6E8D	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6D8F

Deuteranopia (green-blind)

#51638D

Tritanopia (blue-blind)

#007678

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2b6e8d;
/* rgb */ color: rgb(43, 110, 141);
/* oklch */ color: oklch(51.0% 0.083 231.7);

Tailwind

colors: {
  custom: {
    50: '#7197ae',
    500: '#2b6e8d',
    950: '#000000',
  },
}

SCSS

$custom: #2b6e8d;
$custom-light: #7197ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6e8d",
  "rgb": {
    "r": 43,
    "g": 110,
    "b": 141
  },
  "hsl": {
    "h": 198.98,
    "s": 53.261,
    "l": 36.078
  },
  "oklch": {
    "l": 0.50952,
    "c": 0.08277,
    "h": 231.7
  },
  "luminance": 0.13589
}

Semantic roles & 50–950 ramp

primary

#2B6E8D

secondary

#B67A5E

accent

#794BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2B6E8D

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

Preview Lab → · Contrast checker → · Palette generator →