#2A4BAF#2A4BAF

#2A4BAF is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.164 H 266.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#2A4BAF
RGB	rgb(42, 75, 175)
HSL	hsl(225, 61%, 43%)
HSV	hsv(225, 76%, 69%)
CMYK	cmyk(76%, 57.1%, 0%, 31.4%)
CIE-LAB	lab(35.24, 24.32, -56.81)
CIE-LCH	lch(35.24, 61.79, 293.17°)
OKLab	oklab(45.07% -0.0114 -0.1639)
OKLCH	oklch(45.07% 0.164 266)
XYZ	xyz(11.2061, 8.6183, 41.6220)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4BAF #AF8E2A

analogous

#2A8DAF #2A4BAF #4C2AAF

triadic

#2A4BAF #AF2A4B #4BAF2A

tetradic

#2A4BAF #AF2A8D #AF8E2A #2AAF4C

square

#2A4BAF #AF2A8D #AF8E2A #2AAF4C

split-complementary

#2A4BAF #AF4C2A #8DAF2A

monochromatic

#12214C #1E367E #2A4BAF #4467D2 #758FDE

Accessibility & contrast

On white

7.71

#2A4BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2A4BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4BAF

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4BAF	#FFFFFF	#000000	##FFFFFF
##2A4BAF	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a4baf;
/* rgb */ color: rgb(42, 75, 175);
/* oklch */ color: oklch(45.1% 0.164 266.0);

Tailwind

colors: {
  custom: {
    50: '#777cc8',
    500: '#2a4baf',
    950: '#000000',
  },
}

SCSS

$custom: #2a4baf;
$custom-light: #777cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4baf",
  "rgb": {
    "r": 42,
    "g": 75,
    "b": 175
  },
  "hsl": {
    "h": 225.113,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45069,
    "c": 0.16428,
    "h": 266
  },
  "luminance": 0.0862
}

Semantic roles & 50–950 ramp

primary

#2A4BAF

secondary

#C6B06F

accent

#BC43E4

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2A4BAF

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

Preview Lab → · Contrast checker → · Palette generator →