#2B6DA3#2B6DA3

#2B6DA3 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.9% C 0.108 H 246.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B6DA3
RGB	rgb(43, 109, 163)
HSL	hsl(207, 58%, 40%)
HSV	hsv(207, 74%, 64%)
CMYK	cmyk(73.6%, 33.1%, 0%, 36.1%)
CIE-LAB	lab(44.37, -2.10, -35.07)
CIE-LCH	lch(44.37, 35.14, 266.57°)
OKLab	oklab(51.88% -0.0428 -0.0995)
OKLCH	oklch(51.88% 0.108 246.7)
XYZ	xyz(13.0732, 14.0937, 36.6746)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6DA3 #A3612B

analogous

#2BA39D #2B6DA3 #2B31A3

triadic

#2B6DA3 #A32B6D #6DA32B

tetradic

#2B6DA3 #9D2BA3 #A3612B #31A32B

square

#2B6DA3 #9D2BA3 #A3612B #31A32B

split-complementary

#2B6DA3 #A32B31 #A39D2B

monochromatic

#112C42 #1E4D73 #2B6DA3 #3F8DCC #6FA9D9

Accessibility & contrast

On white

5.50

#2B6DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#2B6DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6DA3

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6DA3	#FFFFFF	#000000	##FFFFFF
##2B6DA3	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546FA5

Deuteranopia (green-blind)

#4464A2

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b6da3;
/* rgb */ color: rgb(43, 109, 163);
/* oklch */ color: oklch(51.9% 0.108 246.7);

Tailwind

colors: {
  custom: {
    50: '#7496be',
    500: '#2b6da3',
    950: '#000000',
  },
}

SCSS

$custom: #2b6da3;
$custom-light: #7496be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6da3",
  "rgb": {
    "r": 43,
    "g": 109,
    "b": 163
  },
  "hsl": {
    "h": 207,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.51875,
    "c": 0.10828,
    "h": 246.7
  },
  "luminance": 0.14095
}

Semantic roles & 50–950 ramp

primary

#2B6DA3

secondary

#C0916A

accent

#8C46E1

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2B6DA3

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

Preview Lab → · Contrast checker → · Palette generator →