#2B6CA4#2B6CA4

#2B6CA4 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.110 H 247.9°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B6CA4
RGB	rgb(43, 108, 164)
HSL	hsl(208, 58%, 41%)
HSV	hsv(208, 74%, 64%)
CMYK	cmyk(73.8%, 34.1%, 0%, 35.7%)
CIE-LAB	lab(44.11, -1.12, -36.06)
CIE-LCH	lch(44.11, 36.08, 268.22°)
OKLab	oklab(51.69% -0.0415 -0.1024)
OKLCH	oklch(51.69% 0.11 247.9)
XYZ	xyz(13.0571, 13.9176, 37.1130)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6CA4 #A4632B

analogous

#2BA49F #2B6CA4 #2B2FA4

triadic

#2B6CA4 #A42B6C #6CA42B

tetradic

#2B6CA4 #9F2BA4 #A4632B #2FA42B

square

#2B6CA4 #9F2BA4 #A4632B #2FA42B

split-complementary

#2B6CA4 #A42B2F #A49F2B

monochromatic

#122C43 #1E4C74 #2B6CA4 #3F8BCD #70A9D9

Accessibility & contrast

On white

5.55

#2B6CA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#2B6CA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6CA4

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6CA4	#FFFFFF	#000000	##FFFFFF
##2B6CA4	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536FA6

Deuteranopia (green-blind)

#4163A3

Tritanopia (blue-blind)

#007980

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6ca4;
/* rgb */ color: rgb(43, 108, 164);
/* oklch */ color: oklch(51.7% 0.110 247.9);

Tailwind

colors: {
  custom: {
    50: '#7495bf',
    500: '#2b6ca4',
    950: '#000000',
  },
}

SCSS

$custom: #2b6ca4;
$custom-light: #7495bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6ca4",
  "rgb": {
    "r": 43,
    "g": 108,
    "b": 164
  },
  "hsl": {
    "h": 207.769,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.51693,
    "c": 0.11045,
    "h": 247.9
  },
  "luminance": 0.13919
}

Semantic roles & 50–950 ramp

primary

#2B6CA4

secondary

#C1926A

accent

#8E46E2

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2B6CA4

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

Preview Lab → · Contrast checker → · Palette generator →