#2A4490#2A4490

#2A4490 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.1% C 0.130 H 266.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#2A4490
RGB	rgb(42, 68, 144)
HSL	hsl(225, 55%, 36%)
HSV	hsv(225, 71%, 56%)
CMYK	cmyk(70.8%, 52.8%, 0%, 43.5%)
CIE-LAB	lab(30.97, 17.16, -45.03)
CIE-LCH	lch(30.97, 48.19, 290.85°)
OKLab	oklab(41.11% -0.0079 -0.1294)
OKLCH	oklch(41.11% 0.13 266.5)
XYZ	xyz(8.0543, 6.6393, 27.2372)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4490 #90762A

analogous

#2A7790 #2A4490 #432A90

triadic

#2A4490 #902A44 #44902A

tetradic

#2A4490 #902A77 #90762A #2A9043

square

#2A4490 #902A77 #90762A #2A9043

split-complementary

#2A4490 #90432A #77902A

monochromatic

#0E1731 #1C2E61 #2A4490 #385ABF #637FD1

Accessibility & contrast

On white

9.02

#2A4490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2A4490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4490

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4490	#FFFFFF	#000000	##FFFFFF
##2A4490	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144E93

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2a4490;
/* rgb */ color: rgb(42, 68, 144);
/* oklch */ color: oklch(41.1% 0.130 266.5);

Tailwind

colors: {
  custom: {
    50: '#7177b1',
    500: '#2a4490',
    950: '#000000',
  },
}

SCSS

$custom: #2a4490;
$custom-light: #7177b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4490",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 144
  },
  "hsl": {
    "h": 224.706,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41112,
    "c": 0.12962,
    "h": 266.5
  },
  "luminance": 0.0664
}

Semantic roles & 50–950 ramp

primary

#2A4490

secondary

#B7A15E

accent

#B84ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #2A4490

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

Preview Lab → · Contrast checker → · Palette generator →