#2A6DB9#2A6DB9

#2A6DB9 is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.2% C 0.137 H 254.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#2A6DB9
RGB	rgb(42, 109, 185)
HSL	hsl(212, 63%, 45%)
HSV	hsv(212, 77%, 73%)
CMYK	cmyk(77.3%, 41.1%, 0%, 27.5%)
CIE-LAB	lab(45.54, 6.01, -46.08)
CIE-LCH	lch(45.54, 46.47, 277.43°)
OKLab	oklab(53.18% -0.0376 -0.1317)
OKLCH	oklch(53.18% 0.137 254.1)
XYZ	xyz(15.1772, 14.9305, 47.9715)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6DB9 #B9762A

analogous

#2AB5B9 #2A6DB9 #2E2AB9

triadic

#2A6DB9 #B92A6D #6DB92A

tetradic

#2A6DB9 #B92AB5 #B9762A #2AB92E

square

#2A6DB9 #B92AB5 #B9762A #2AB92E

split-complementary

#2A6DB9 #B92E2A #B5B92A

monochromatic

#133255 #1F5087 #2A6DB9 #4A8CD6 #7CACE1

Accessibility & contrast

On white

5.27

#2A6DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2A6DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6DB9

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6DB9	#FFFFFF	#000000	##FFFFFF
##2A6DB9	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4873BC

Deuteranopia (green-blind)

#3066B7

Tritanopia (blue-blind)

#007F8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a6db9;
/* rgb */ color: rgb(42, 109, 185);
/* oklch */ color: oklch(53.2% 0.137 254.1);

Tailwind

colors: {
  custom: {
    50: '#7896ce',
    500: '#2a6db9',
    950: '#000000',
  },
}

SCSS

$custom: #2a6db9;
$custom-light: #7896ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6db9",
  "rgb": {
    "r": 42,
    "g": 109,
    "b": 185
  },
  "hsl": {
    "h": 211.888,
    "s": 62.996,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.13699,
    "h": 254.1
  },
  "luminance": 0.14932
}

Semantic roles & 50–950 ramp

primary

#2A6DB9

secondary

#CAA275

accent

#9942E6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2A6DB9

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

Preview Lab → · Contrast checker → · Palette generator →