#2A4C94#2A4C94

#2A4C94 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.2% C 0.125 H 263.2°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#2A4C94
RGB	rgb(42, 76, 148)
HSL	hsl(221, 56%, 37%)
HSV	hsv(221, 72%, 58%)
CMYK	cmyk(71.6%, 48.6%, 0%, 42%)
CIE-LAB	lab(33.56, 13.28, -43.30)
CIE-LCH	lch(33.56, 45.30, 287.06°)
OKLab	oklab(43.17% -0.0149 -0.1241)
OKLCH	oklch(43.17% 0.125 263.2)
XYZ	xyz(8.8827, 7.7983, 29.0483)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4C94 #94722A

analogous

#2A8194 #2A4C94 #3D2A94

triadic

#2A4C94 #942A4C #4C942A

tetradic

#2A4C94 #942A81 #94722A #2A943D

square

#2A4C94 #942A81 #94722A #2A943D

split-complementary

#2A4C94 #943D2A #81942A

monochromatic

#0F1B35 #1C3464 #2A4C94 #3864C4 #6588D3

Accessibility & contrast

On white

8.20

#2A4C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2A4C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4C94

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4C94	#FFFFFF	#000000	##FFFFFF
##2A4C94	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255497

Deuteranopia (green-blind)

#0B4A93

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2a4c94;
/* rgb */ color: rgb(42, 76, 148);
/* oklch */ color: oklch(43.2% 0.125 263.2);

Tailwind

colors: {
  custom: {
    50: '#717db4',
    500: '#2a4c94',
    950: '#000000',
  },
}

SCSS

$custom: #2a4c94;
$custom-light: #717db4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4c94",
  "rgb": {
    "r": 42,
    "g": 76,
    "b": 148
  },
  "hsl": {
    "h": 220.755,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.43174,
    "c": 0.12504,
    "h": 263.2
  },
  "luminance": 0.07799
}

Semantic roles & 50–950 ramp

primary

#2A4C94

secondary

#B99D60

accent

#AF49DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2A4C94

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

Preview Lab → · Contrast checker → · Palette generator →