#2B6F9B#2B6F9B

#2B6F9B is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.9% C 0.097 H 240.8°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B6F9B
RGB	rgb(43, 111, 155)
HSL	hsl(204, 57%, 39%)
HSV	hsv(204, 72%, 61%)
CMYK	cmyk(72.3%, 28.4%, 0%, 39.2%)
CIE-LAB	lab(44.59, -6.24, -30.01)
CIE-LCH	lch(44.59, 30.65, 258.26°)
OKLab	oklab(51.92% -0.0473 -0.0847)
OKLCH	oklch(51.92% 0.097 240.8)
XYZ	xyz(12.5948, 14.2476, 33.0903)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6F9B #9B572B

analogous

#2B9B8F #2B6F9B #2B379B

triadic

#2B6F9B #9B2B6F #6F9B2B

tetradic

#2B6F9B #8F2B9B #9B572B #379B2B

square

#2B6F9B #8F2B9B #9B572B #379B2B

split-complementary

#2B6F9B #9B2B37 #9B8F2B

monochromatic

#102A3B #1E4D6B #2B6F9B #3B91C9 #6BACD6

Accessibility & contrast

On white

5.45

#2B6F9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#2B6F9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6F9B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6F9B	#FFFFFF	#000000	##FFFFFF
##2B6F9B	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6F9D

Deuteranopia (green-blind)

#4B659A

Tritanopia (blue-blind)

#007A7E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b6f9b;
/* rgb */ color: rgb(43, 111, 155);
/* oklch */ color: oklch(51.9% 0.097 240.8);

Tailwind

colors: {
  custom: {
    50: '#7398b8',
    500: '#2b6f9b',
    950: '#000000',
  },
}

SCSS

$custom: #2b6f9b;
$custom-light: #7398b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6f9b",
  "rgb": {
    "r": 43,
    "g": 111,
    "b": 155
  },
  "hsl": {
    "h": 203.571,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.51918,
    "c": 0.09704,
    "h": 240.8
  },
  "luminance": 0.14249
}

Semantic roles & 50–950 ramp

primary

#2B6F9B

secondary

#BC8865

accent

#8448E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2B6F9B

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

Preview Lab → · Contrast checker → · Palette generator →