#2B6A9B#2B6A9B

#2B6A9B is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.7% C 0.101 H 245.3°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2B6A9B
RGB	rgb(43, 106, 155)
HSL	hsl(206, 57%, 39%)
HSV	hsv(206, 72%, 61%)
CMYK	cmyk(72.3%, 31.6%, 0%, 39.2%)
CIE-LAB	lab(43.04, -3.22, -32.43)
CIE-LCH	lch(43.04, 32.59, 264.33°)
OKLab	oklab(50.7% -0.0422 -0.0918)
OKLCH	oklch(50.7% 0.101 245.3)
XYZ	xyz(12.0644, 13.1869, 32.9135)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6A9B #9B5C2B

analogous

#2B9B94 #2B6A9B #2B329B

triadic

#2B6A9B #9B2B6A #6A9B2B

tetradic

#2B6A9B #942B9B #9B5C2B #329B2B

square

#2B6A9B #942B9B #9B5C2B #329B2B

split-complementary

#2B6A9B #9B2B32 #9B942B

monochromatic

#10283B #1E496B #2B6A9B #3B8AC9 #6BA7D6

Accessibility & contrast

On white

5.77

#2B6A9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2B6A9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6A9B

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6A9B	#FFFFFF	#000000	##FFFFFF
##2B6A9B	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546C9D

Deuteranopia (green-blind)

#44619A

Tritanopia (blue-blind)

#00767B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2b6a9b;
/* rgb */ color: rgb(43, 106, 155);
/* oklch */ color: oklch(50.7% 0.101 245.3);

Tailwind

colors: {
  custom: {
    50: '#7394b8',
    500: '#2b6a9b',
    950: '#000000',
  },
}

SCSS

$custom: #2b6a9b;
$custom-light: #7394b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6a9b",
  "rgb": {
    "r": 43,
    "g": 106,
    "b": 155
  },
  "hsl": {
    "h": 206.25,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.50698,
    "c": 0.10104,
    "h": 245.3
  },
  "luminance": 0.13188
}

Semantic roles & 50–950 ramp

primary

#2B6A9B

secondary

#BC8B65

accent

#8A48E0

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2B6A9B

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

Preview Lab → · Contrast checker → · Palette generator →