#2A4F95#2A4F95

#2A4F95 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 43.9% C 0.123 H 261.8°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#2A4F95
RGB	rgb(42, 79, 149)
HSL	hsl(219, 56%, 37%)
HSV	hsv(219, 72%, 58%)
CMYK	cmyk(71.8%, 47%, 0%, 41.6%)
CIE-LAB	lab(34.50, 11.66, -42.39)
CIE-LCH	lch(34.50, 43.97, 285.38°)
OKLab	oklab(43.92% -0.0176 -0.1214)
OKLCH	oklch(43.92% 0.123 261.8)
XYZ	xyz(9.1737, 8.2532, 29.5375)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4F95 #95702A

analogous

#2A8595 #2A4F95 #3A2A95

triadic

#2A4F95 #952A4F #4F952A

tetradic

#2A4F95 #952A85 #95702A #2A953A

square

#2A4F95 #952A85 #95702A #2A953A

split-complementary

#2A4F95 #953A2A #85952A

monochromatic

#0F1C36 #1D3665 #2A4F95 #3768C5 #668CD4

Accessibility & contrast

On white

7.92

#2A4F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2A4F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4F95

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4F95	#FFFFFF	#000000	##FFFFFF
##2A4F95	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5698

Deuteranopia (green-blind)

#154D94

Tritanopia (blue-blind)

#005F6A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2a4f95;
/* rgb */ color: rgb(42, 79, 149);
/* oklch */ color: oklch(43.9% 0.123 261.8);

Tailwind

colors: {
  custom: {
    50: '#717fb5',
    500: '#2a4f95',
    950: '#000000',
  },
}

SCSS

$custom: #2a4f95;
$custom-light: #717fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4f95",
  "rgb": {
    "r": 42,
    "g": 79,
    "b": 149
  },
  "hsl": {
    "h": 219.252,
    "s": 56.021,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4392,
    "c": 0.12269,
    "h": 261.8
  },
  "luminance": 0.08254
}

Semantic roles & 50–950 ramp

primary

#2A4F95

secondary

#BA9B61

accent

#AB48DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2A4F95

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

Preview Lab → · Contrast checker → · Palette generator →