#2A56AF#2A56AF

#2A56AF is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.4% C 0.151 H 262.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#2A56AF
RGB	rgb(42, 86, 175)
HSL	hsl(220, 61%, 43%)
HSV	hsv(220, 76%, 69%)
CMYK	cmyk(76%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(38.27, 17.02, -51.89)
CIE-LCH	lch(38.27, 54.61, 288.16°)
OKLab	oklab(47.37% -0.0199 -0.1492)
OKLCH	oklch(47.37% 0.151 262.4)
XYZ	xyz(12.0177, 10.2416, 41.8926)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A56AF #AF832A

analogous

#2A99AF #2A56AF #402AAF

triadic

#2A56AF #AF2A56 #56AF2A

tetradic

#2A56AF #AF2A99 #AF832A #2AAF40

square

#2A56AF #AF2A99 #AF832A #2AAF40

split-complementary

#2A56AF #AF402A #99AF2A

monochromatic

#12254C #1E3E7E #2A56AF #4473D2 #7598DE

Accessibility & contrast

On white

6.89

#2A56AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#2A56AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A56AF

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A56AF	#FFFFFF	#000000	##FFFFFF
##2A56AF	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F61B2

Deuteranopia (green-blind)

#0054AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a56af;
/* rgb */ color: rgb(42, 86, 175);
/* oklch */ color: oklch(47.4% 0.151 262.4);

Tailwind

colors: {
  custom: {
    50: '#7785c7',
    500: '#2a56af',
    950: '#000000',
  },
}

SCSS

$custom: #2a56af;
$custom-light: #7785c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a56af",
  "rgb": {
    "r": 42,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 220.15,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.47367,
    "c": 0.15056,
    "h": 262.4
  },
  "luminance": 0.10243
}

Semantic roles & 50–950 ramp

primary

#2A56AF

secondary

#C6A96F

accent

#AF43E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2A56AF

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

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