#2A6EB8#2A6EB8

#2A6EB8 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.3% C 0.135 H 253.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2A6EB8
RGB	rgb(42, 110, 184)
HSL	hsl(211, 63%, 44%)
HSV	hsv(211, 77%, 72%)
CMYK	cmyk(77.2%, 40.2%, 0%, 27.8%)
CIE-LAB	lab(45.77, 5.00, -45.13)
CIE-LCH	lch(45.77, 45.40, 276.33°)
OKLab	oklab(53.34% -0.0387 -0.1289)
OKLCH	oklch(53.34% 0.135 253.3)
XYZ	xyz(15.1793, 15.1030, 47.4533)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6EB8 #B8742A

analogous

#2AB5B8 #2A6EB8 #2D2AB8

triadic

#2A6EB8 #B82A6E #6EB82A

tetradic

#2A6EB8 #B82AB5 #B8742A #2AB82D

square

#2A6EB8 #B82AB5 #B8742A #2AB82D

split-complementary

#2A6EB8 #B82D2A #B5B82A

monochromatic

#133254 #1F5086 #2A6EB8 #4A8DD6 #7BACE1

Accessibility & contrast

On white

5.22

#2A6EB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2A6EB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6EB8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6EB8	#FFFFFF	#000000	##FFFFFF
##2A6EB8	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B73BB

Deuteranopia (green-blind)

#3366B7

Tritanopia (blue-blind)

#00808A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a6eb8;
/* rgb */ color: rgb(42, 110, 184);
/* oklch */ color: oklch(53.3% 0.135 253.3);

Tailwind

colors: {
  custom: {
    50: '#7897ce',
    500: '#2a6eb8',
    950: '#000000',
  },
}

SCSS

$custom: #2a6eb8;
$custom-light: #7897ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6eb8",
  "rgb": {
    "r": 42,
    "g": 110,
    "b": 184
  },
  "hsl": {
    "h": 211.268,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53341,
    "c": 0.13458,
    "h": 253.3
  },
  "luminance": 0.15105
}

Semantic roles & 50–950 ramp

primary

#2A6EB8

secondary

#C9A175

accent

#9742E6

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6EB8

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

Preview Lab → · Contrast checker → · Palette generator →