#2B6B9C#2B6B9C

#2B6B9C is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.0% C 0.101 H 245.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B6B9C
RGB	rgb(43, 107, 156)
HSL	hsl(206, 57%, 39%)
HSV	hsv(206, 72%, 61%)
CMYK	cmyk(72.4%, 31.4%, 0%, 38.8%)
CIE-LAB	lab(43.40, -3.46, -32.46)
CIE-LCH	lch(43.40, 32.64, 263.92°)
OKLab	oklab(51% -0.0429 -0.0919)
OKLCH	oklch(51% 0.101 245)
XYZ	xyz(12.2524, 13.4279, 33.3922)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6B9C #9C5C2B

analogous

#2B9C95 #2B6B9C #2B329C

triadic

#2B6B9C #9C2B6B #6B9C2B

tetradic

#2B6B9C #952B9C #9C5C2B #329C2B

square

#2B6B9C #952B9C #9C5C2B #329C2B

split-complementary

#2B6B9C #9C2B32 #9C952B

monochromatic

#11293C #1E4A6C #2B6B9C #3B8CC9 #6BA8D6

Accessibility & contrast

On white

5.70

#2B6B9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#2B6B9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6B9C

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6B9C	#FFFFFF	#000000	##FFFFFF
##2B6B9C	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556C9E

Deuteranopia (green-blind)

#45629B

Tritanopia (blue-blind)

#00777C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2b6b9c;
/* rgb */ color: rgb(43, 107, 156);
/* oklch */ color: oklch(51.0% 0.101 245.0);

Tailwind

colors: {
  custom: {
    50: '#7395b9',
    500: '#2b6b9c',
    950: '#000000',
  },
}

SCSS

$custom: #2b6b9c;
$custom-light: #7395b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6b9c",
  "rgb": {
    "r": 43,
    "g": 107,
    "b": 156
  },
  "hsl": {
    "h": 206.018,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.50997,
    "c": 0.10139,
    "h": 245
  },
  "luminance": 0.13429
}

Semantic roles & 50–950 ramp

primary

#2B6B9C

secondary

#BD8C66

accent

#8A48E0

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #2B6B9C

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

Preview Lab → · Contrast checker → · Palette generator →