#2B6AB8#2B6AB8

#2B6AB8 is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.5% C 0.139 H 255.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B6AB8
RGB	rgb(43, 106, 184)
HSL	hsl(213, 62%, 45%)
HSV	hsv(213, 77%, 72%)
CMYK	cmyk(76.6%, 42.4%, 0%, 27.8%)
CIE-LAB	lab(44.63, 7.64, -46.95)
CIE-LCH	lch(44.63, 47.57, 279.24°)
OKLab	oklab(52.46% -0.0346 -0.1343)
OKLCH	oklch(52.46% 0.139 255.6)
XYZ	xyz(14.7988, 14.2806, 47.3146)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6AB8 #B8792B

analogous

#2BB1B8 #2B6AB8 #322BB8

triadic

#2B6AB8 #B82B6A #6AB82B

tetradic

#2B6AB8 #B82BB1 #B8792B #2BB832

square

#2B6AB8 #B82BB1 #B8792B #2BB832

split-complementary

#2B6AB8 #B8322B #B1B82B

monochromatic

#143155 #1F4D86 #2B6AB8 #4B89D5 #7DA9E1

Accessibility & contrast

On white

5.45

#2B6AB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2B6AB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6AB8

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6AB8	#FFFFFF	#000000	##FFFFFF
##2B6AB8	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4471BB

Deuteranopia (green-blind)

#2A64B6

Tritanopia (blue-blind)

#007C88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b6ab8;
/* rgb */ color: rgb(43, 106, 184);
/* oklch */ color: oklch(52.5% 0.139 255.6);

Tailwind

colors: {
  custom: {
    50: '#7894ce',
    500: '#2b6ab8',
    950: '#000000',
  },
}

SCSS

$custom: #2b6ab8;
$custom-light: #7894ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6ab8",
  "rgb": {
    "r": 43,
    "g": 106,
    "b": 184
  },
  "hsl": {
    "h": 213.191,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5246,
    "c": 0.13869,
    "h": 255.6
  },
  "luminance": 0.14282
}

Semantic roles & 50–950 ramp

primary

#2B6AB8

secondary

#C9A476

accent

#9D43E5

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6AB8

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

Preview Lab → · Contrast checker → · Palette generator →