#2A2EA4#2A2EA4

#2A2EA4 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.184 H 272.4°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2A2EA4
RGB	rgb(42, 46, 164)
HSL	hsl(238, 59%, 40%)
HSV	hsv(238, 74%, 64%)
CMYK	cmyk(74.4%, 72%, 0%, 35.7%)
CIE-LAB	lab(27.09, 39.00, -63.55)
CIE-LCH	lch(27.09, 74.57, 301.54°)
OKLab	oklab(38.78% 0.0077 -0.1839)
OKLCH	oklch(38.78% 0.184 272.4)
XYZ	xyz(8.6304, 5.1257, 35.6493)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2EA4 #A4A02A

analogous

#2A6BA4 #2A2EA4 #632AA4

triadic

#2A2EA4 #A42A2E #2EA42A

tetradic

#2A2EA4 #A42A6B #A4A02A #2AA463

square

#2A2EA4 #A42A6B #A4A02A #2AA463

split-complementary

#2A2EA4 #A4632A #6BA42A

monochromatic

#111343 #1E2073 #2A2EA4 #3E42CD #6E72DA

Accessibility & contrast

On white

10.37

#2A2EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2A2EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2EA4

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2EA4	#FFFFFF	#000000	##FFFFFF
##2A2EA4	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003AA2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a2ea4;
/* rgb */ color: rgb(42, 46, 164);
/* oklch */ color: oklch(38.8% 0.184 272.4);

Tailwind

colors: {
  custom: {
    50: '#7768c0',
    500: '#2a2ea4',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ea4;
$custom-light: #7768c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ea4",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 164
  },
  "hsl": {
    "h": 238.033,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38776,
    "c": 0.18404,
    "h": 272.4
  },
  "luminance": 0.05127
}

Semantic roles & 50–950 ramp

primary

#2A2EA4

secondary

#C1BE69

accent

#DD45E2

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2EA4

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

Preview Lab → · Contrast checker → · Palette generator →