#2A6DB4#2A6DB4

#2A6DB4 is a mid, vivid cyan. Relative luminance 0.147; OKLCH L 52.9% C 0.130 H 252.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#2A6DB4
RGB	rgb(42, 109, 180)
HSL	hsl(211, 62%, 44%)
HSV	hsv(211, 77%, 71%)
CMYK	cmyk(76.7%, 39.4%, 0%, 29.4%)
CIE-LAB	lab(45.25, 4.12, -43.63)
CIE-LCH	lch(45.25, 43.83, 275.39°)
OKLab	oklab(52.86% -0.0388 -0.1245)
OKLCH	oklch(52.86% 0.13 252.7)
XYZ	xyz(14.6586, 14.7231, 45.2404)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6DB4 #B4712A

analogous

#2AB2B4 #2A6DB4 #2C2AB4

triadic

#2A6DB4 #B42A6D #6DB42A

tetradic

#2A6DB4 #B42AB2 #B4712A #2AB42C

square

#2A6DB4 #B42AB2 #B4712A #2AB42C

split-complementary

#2A6DB4 #B42C2A #B2B42A

monochromatic

#133151 #1E4F82 #2A6DB4 #478CD4 #79ABE0

Accessibility & contrast

On white

5.32

#2A6DB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#2A6DB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6DB4

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6DB4	#FFFFFF	#000000	##FFFFFF
##2A6DB4	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)

#4B72B7

Deuteranopia (green-blind)

#3565B3

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a6db4;
/* rgb */ color: rgb(42, 109, 180);
/* oklch */ color: oklch(52.9% 0.130 252.7);

Tailwind

colors: {
  custom: {
    50: '#7796cb',
    500: '#2a6db4',
    950: '#000000',
  },
}

SCSS

$custom: #2a6db4;
$custom-light: #7796cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6db4",
  "rgb": {
    "r": 42,
    "g": 109,
    "b": 180
  },
  "hsl": {
    "h": 210.87,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52859,
    "c": 0.13042,
    "h": 252.7
  },
  "luminance": 0.14725
}

Semantic roles & 50–950 ramp

primary

#2A6DB4

secondary

#C89E72

accent

#9643E5

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6DB4

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

Preview Lab → · Contrast checker → · Palette generator →