#2B6C99#2B6C99

#2B6C99 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.1% C 0.097 H 242.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B6C99
RGB	rgb(43, 108, 153)
HSL	hsl(205, 56%, 38%)
HSV	hsv(205, 72%, 60%)
CMYK	cmyk(71.9%, 29.4%, 0%, 40%)
CIE-LAB	lab(43.56, -5.16, -30.43)
CIE-LCH	lch(43.56, 30.86, 260.37°)
OKLab	oklab(51.08% -0.0449 -0.0859)
OKLCH	oklch(51.08% 0.097 242.4)
XYZ	xyz(12.1064, 13.5373, 32.1057)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6C99 #99582B

analogous

#2B998F #2B6C99 #2B3599

triadic

#2B6C99 #992B6C #6C992B

tetradic

#2B6C99 #8F2B99 #99582B #35992B

square

#2B6C99 #8F2B99 #99582B #35992B

split-complementary

#2B6C99 #992B35 #998F2B

monochromatic

#102939 #1E4A69 #2B6C99 #3A8DC8 #69A9D5

Accessibility & contrast

On white

5.66

#2B6C99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#2B6C99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6C99

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6C99	#FFFFFF	#000000	##FFFFFF
##2B6C99	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576D9B

Deuteranopia (green-blind)

#486298

Tritanopia (blue-blind)

#00777C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2b6c99;
/* rgb */ color: rgb(43, 108, 153);
/* oklch */ color: oklch(51.1% 0.097 242.4);

Tailwind

colors: {
  custom: {
    50: '#7295b7',
    500: '#2b6c99',
    950: '#000000',
  },
}

SCSS

$custom: #2b6c99;
$custom-light: #7295b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6c99",
  "rgb": {
    "r": 43,
    "g": 108,
    "b": 153
  },
  "hsl": {
    "h": 204.545,
    "s": 56.122,
    "l": 38.431
  },
  "oklch": {
    "l": 0.51076,
    "c": 0.09697,
    "h": 242.4
  },
  "luminance": 0.13539
}

Semantic roles & 50–950 ramp

primary

#2B6C99

secondary

#BC8864

accent

#8648DF

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2B6C99

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

Preview Lab → · Contrast checker → · Palette generator →