#2A6CB9#2A6CB9

#2A6CB9 is a mid, vivid cyan. Relative luminance 0.147; OKLCH L 52.9% C 0.138 H 254.6°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A6CB9
RGB	rgb(42, 108, 185)
HSL	hsl(212, 63%, 45%)
HSV	hsv(212, 77%, 73%)
CMYK	cmyk(77.3%, 41.6%, 0%, 27.5%)
CIE-LAB	lab(45.25, 6.64, -46.55)
CIE-LCH	lch(45.25, 47.02, 278.11°)
OKLab	oklab(52.95% -0.0367 -0.1331)
OKLCH	oklch(52.95% 0.138 254.6)
XYZ	xyz(15.0711, 14.7184, 47.9362)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6CB9 #B9772A

analogous

#2AB4B9 #2A6CB9 #302AB9

triadic

#2A6CB9 #B92A6C #6CB92A

tetradic

#2A6CB9 #B92AB4 #B9772A #2AB930

square

#2A6CB9 #B92AB4 #B9772A #2AB930

split-complementary

#2A6CB9 #B9302A #B4B92A

monochromatic

#133255 #1F4F87 #2A6CB9 #4A8BD6 #7CABE1

Accessibility & contrast

On white

5.32

#2A6CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#2A6CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6CB9

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6CB9	#FFFFFF	#000000	##FFFFFF
##2A6CB9	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4672BC

Deuteranopia (green-blind)

#2E65B7

Tritanopia (blue-blind)

#007E89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a6cb9;
/* rgb */ color: rgb(42, 108, 185);
/* oklch */ color: oklch(52.9% 0.138 254.6);

Tailwind

colors: {
  custom: {
    50: '#7895ce',
    500: '#2a6cb9',
    950: '#000000',
  },
}

SCSS

$custom: #2a6cb9;
$custom-light: #7895ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6cb9",
  "rgb": {
    "r": 42,
    "g": 108,
    "b": 185
  },
  "hsl": {
    "h": 212.308,
    "s": 62.996,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52947,
    "c": 0.13809,
    "h": 254.6
  },
  "luminance": 0.1472
}

Semantic roles & 50–950 ramp

primary

#2A6CB9

secondary

#CAA375

accent

#9A42E6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2A6CB9

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

Preview Lab → · Contrast checker → · Palette generator →