#2A6EBA#2A6EBA

#2A6EBA is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.5% C 0.137 H 253.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2A6EBA
RGB	rgb(42, 110, 186)
HSL	hsl(212, 63%, 45%)
HSV	hsv(212, 77%, 73%)
CMYK	cmyk(77.4%, 40.9%, 0%, 27.1%)
CIE-LAB	lab(45.89, 5.76, -46.10)
CIE-LCH	lch(45.89, 46.46, 277.12°)
OKLab	oklab(53.47% -0.0382 -0.1318)
OKLCH	oklch(53.47% 0.137 253.8)
XYZ	xyz(15.3904, 15.1875, 48.5652)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6EBA #BA762A

analogous

#2AB6BA #2A6EBA #2E2ABA

triadic

#2A6EBA #BA2A6E #6EBA2A

tetradic

#2A6EBA #BA2AB6 #BA762A #2ABA2E

square

#2A6EBA #BA2AB6 #BA762A #2ABA2E

split-complementary

#2A6EBA #BA2E2A #B6BA2A

monochromatic

#133356 #1F5088 #2A6EBA #4B8DD6 #7DACE2

Accessibility & contrast

On white

5.20

#2A6EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#2A6EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6EBA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6EBA	#FFFFFF	#000000	##FFFFFF
##2A6EBA	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4974BD

Deuteranopia (green-blind)

#3167B8

Tritanopia (blue-blind)

#00808B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2a6eba;
/* rgb */ color: rgb(42, 110, 186);
/* oklch */ color: oklch(53.5% 0.137 253.8);

Tailwind

colors: {
  custom: {
    50: '#7997cf',
    500: '#2a6eba',
    950: '#000000',
  },
}

SCSS

$custom: #2a6eba;
$custom-light: #7997cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6eba",
  "rgb": {
    "r": 42,
    "g": 110,
    "b": 186
  },
  "hsl": {
    "h": 211.667,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53468,
    "c": 0.1372,
    "h": 253.8
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#2A6EBA

secondary

#CAA276

accent

#9842E6

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2A6EBA

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

Preview Lab → · Contrast checker → · Palette generator →