#2B6DA4#2B6DA4

#2B6DA4 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.9% C 0.110 H 247.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B6DA4
RGB	rgb(43, 109, 164)
HSL	hsl(207, 58%, 41%)
HSV	hsv(207, 74%, 64%)
CMYK	cmyk(73.8%, 33.5%, 0%, 35.7%)
CIE-LAB	lab(44.42, -1.74, -35.58)
CIE-LCH	lch(44.42, 35.62, 267.21°)
OKLab	oklab(51.93% -0.0425 -0.101)
OKLCH	oklch(51.93% 0.11 247.2)
XYZ	xyz(13.1632, 14.1297, 37.1483)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6DA4 #A4622B

analogous

#2BA49E #2B6DA4 #2B30A4

triadic

#2B6DA4 #A42B6D #6DA42B

tetradic

#2B6DA4 #9E2BA4 #A4622B #30A42B

square

#2B6DA4 #9E2BA4 #A4622B #30A42B

split-complementary

#2B6DA4 #A42B30 #A49E2B

monochromatic

#122D43 #1E4D74 #2B6DA4 #3F8DCD #70A9D9

Accessibility & contrast

On white

5.49

#2B6DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#2B6DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6DA4

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6DA4	#FFFFFF	#000000	##FFFFFF
##2B6DA4	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546FA6

Deuteranopia (green-blind)

#4364A3

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b6da4;
/* rgb */ color: rgb(43, 109, 164);
/* oklch */ color: oklch(51.9% 0.110 247.2);

Tailwind

colors: {
  custom: {
    50: '#7496bf',
    500: '#2b6da4',
    950: '#000000',
  },
}

SCSS

$custom: #2b6da4;
$custom-light: #7496bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6da4",
  "rgb": {
    "r": 43,
    "g": 109,
    "b": 164
  },
  "hsl": {
    "h": 207.273,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.51932,
    "c": 0.10953,
    "h": 247.2
  },
  "luminance": 0.14131
}

Semantic roles & 50–950 ramp

primary

#2B6DA4

secondary

#C1916A

accent

#8D46E2

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2B6DA4

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

Preview Lab → · Contrast checker → · Palette generator →