#2A6DBA#2A6DBA

#2A6DBA is a mid, vivid cyan. Relative luminance 0.150; OKLCH L 53.2% C 0.138 H 254.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A6DBA
RGB	rgb(42, 109, 186)
HSL	hsl(212, 63%, 45%)
HSV	hsv(212, 77%, 73%)
CMYK	cmyk(77.4%, 41.4%, 0%, 27.1%)
CIE-LAB	lab(45.60, 6.39, -46.57)
CIE-LCH	lch(45.60, 47.01, 277.81°)
OKLab	oklab(53.24% -0.0374 -0.1332)
OKLCH	oklch(53.24% 0.138 254.3)
XYZ	xyz(15.2831, 14.9729, 48.5294)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6DBA #BA772A

analogous

#2AB5BA #2A6DBA #2F2ABA

triadic

#2A6DBA #BA2A6D #6DBA2A

tetradic

#2A6DBA #BA2AB5 #BA772A #2ABA2F

square

#2A6DBA #BA2AB5 #BA772A #2ABA2F

split-complementary

#2A6DBA #BA2F2A #B5BA2A

monochromatic

#133256 #1F5088 #2A6DBA #4B8CD6 #7DACE2

Accessibility & contrast

On white

5.26

#2A6DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2A6DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6DBA

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6DBA	#FFFFFF	#000000	##FFFFFF
##2A6DBA	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4773BD

Deuteranopia (green-blind)

#2F66B8

Tritanopia (blue-blind)

#007F8A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a6dba;
/* rgb */ color: rgb(42, 109, 186);
/* oklch */ color: oklch(53.2% 0.138 254.3);

Tailwind

colors: {
  custom: {
    50: '#7996cf',
    500: '#2a6dba',
    950: '#000000',
  },
}

SCSS

$custom: #2a6dba;
$custom-light: #7996cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6dba",
  "rgb": {
    "r": 42,
    "g": 109,
    "b": 186
  },
  "hsl": {
    "h": 212.083,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5324,
    "c": 0.1383,
    "h": 254.3
  },
  "luminance": 0.14975
}

Semantic roles & 50–950 ramp

primary

#2A6DBA

secondary

#CAA376

accent

#9A42E6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2A6DBA

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

Preview Lab → · Contrast checker → · Palette generator →