#2A6FB8#2A6FB8

#2A6FB8 is a mid, vivid cyan. Relative luminance 0.153; OKLCH L 53.6% C 0.134 H 252.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2A6FB8
RGB	rgb(42, 111, 184)
HSL	hsl(211, 63%, 44%)
HSV	hsv(211, 77%, 72%)
CMYK	cmyk(77.2%, 39.7%, 0%, 27.8%)
CIE-LAB	lab(46.07, 4.38, -44.66)
CIE-LCH	lch(46.07, 44.87, 275.60°)
OKLab	oklab(53.57% -0.0396 -0.1275)
OKLCH	oklch(53.57% 0.134 252.8)
XYZ	xyz(15.2878, 15.3200, 47.4894)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6FB8 #B8732A

analogous

#2AB6B8 #2A6FB8 #2C2AB8

triadic

#2A6FB8 #B82A6F #6FB82A

tetradic

#2A6FB8 #B82AB6 #B8732A #2AB82C

square

#2A6FB8 #B82AB6 #B8732A #2AB82C

split-complementary

#2A6FB8 #B82C2A #B6B82A

monochromatic

#133354 #1F5186 #2A6FB8 #4A8ED6 #7BADE1

Accessibility & contrast

On white

5.17

#2A6FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#2A6FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6FB8

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6FB8	#FFFFFF	#000000	##FFFFFF
##2A6FB8	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C74BB

Deuteranopia (green-blind)

#3567B7

Tritanopia (blue-blind)

#00808A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2a6fb8;
/* rgb */ color: rgb(42, 111, 184);
/* oklch */ color: oklch(53.6% 0.134 252.8);

Tailwind

colors: {
  custom: {
    50: '#7897ce',
    500: '#2a6fb8',
    950: '#000000',
  },
}

SCSS

$custom: #2a6fb8;
$custom-light: #7897ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6fb8",
  "rgb": {
    "r": 42,
    "g": 111,
    "b": 184
  },
  "hsl": {
    "h": 210.845,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5357,
    "c": 0.1335,
    "h": 252.8
  },
  "luminance": 0.15322
}

Semantic roles & 50–950 ramp

primary

#2A6FB8

secondary

#C9A075

accent

#9642E6

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6FB8

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

Preview Lab → · Contrast checker → · Palette generator →