#2A56BA#2A56BA

#2A56BA is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.2% C 0.166 H 263.5°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A56BA
RGB	rgb(42, 86, 186)
HSL	hsl(222, 63%, 45%)
HSV	hsv(222, 77%, 73%)
CMYK	cmyk(77.4%, 53.8%, 0%, 27.1%)
CIE-LAB	lab(39.06, 21.24, -57.10)
CIE-LCH	lch(39.06, 60.92, 290.41°)
OKLab	oklab(48.21% -0.0187 -0.1646)
OKLCH	oklch(48.21% 0.166 263.5)
XYZ	xyz(13.1424, 10.6915, 47.8159)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A56BA #BA8E2A

analogous

#2A9EBA #2A56BA #462ABA

triadic

#2A56BA #BA2A56 #56BA2A

tetradic

#2A56BA #BA2A9E #BA8E2A #2ABA46

square

#2A56BA #BA2A9E #BA8E2A #2ABA46

split-complementary

#2A56BA #BA462A #9EBA2A

monochromatic

#132856 #1F3F88 #2A56BA #4B75D6 #7D9CE2

Accessibility & contrast

On white

6.69

#2A56BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2A56BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A56BA

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A56BA	#FFFFFF	#000000	##FFFFFF
##2A56BA	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0363BE

Deuteranopia (green-blind)

#0056B8

Tritanopia (blue-blind)

#006E7F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a56ba;
/* rgb */ color: rgb(42, 86, 186);
/* oklch */ color: oklch(48.2% 0.166 263.5);

Tailwind

colors: {
  custom: {
    50: '#7985cf',
    500: '#2a56ba',
    950: '#000000',
  },
}

SCSS

$custom: #2a56ba;
$custom-light: #7985cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a56ba",
  "rgb": {
    "r": 42,
    "g": 86,
    "b": 186
  },
  "hsl": {
    "h": 221.667,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.48211,
    "c": 0.16562,
    "h": 263.5
  },
  "luminance": 0.10693
}

Semantic roles & 50–950 ramp

primary

#2A56BA

secondary

#CAB076

accent

#B442E6

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2A56BA

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

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