#2A2EA3#2A2EA3

#2A2EA3 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.7% C 0.183 H 272.5°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A2EA3
RGB	rgb(42, 46, 163)
HSL	hsl(238, 59%, 40%)
HSV	hsv(238, 74%, 64%)
CMYK	cmyk(74.2%, 71.8%, 0%, 36.1%)
CIE-LAB	lab(26.99, 38.65, -63.11)
CIE-LCH	lch(26.99, 74.01, 301.49°)
OKLab	oklab(38.67% 0.0079 -0.1826)
OKLCH	oklch(38.67% 0.183 272.5)
XYZ	xyz(8.5405, 5.0897, 35.1755)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2EA3 #A39F2A

analogous

#2A6AA3 #2A2EA3 #632AA3

triadic

#2A2EA3 #A32A2E #2EA32A

tetradic

#2A2EA3 #A32A6A #A39F2A #2AA363

square

#2A2EA3 #A32A6A #A39F2A #2AA363

split-complementary

#2A2EA3 #A3632A #6AA32A

monochromatic

#111342 #1D2072 #2A2EA3 #3D42CD #6E71DA

Accessibility & contrast

On white

10.41

#2A2EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2A2EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2EA3

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2EA3	#FFFFFF	#000000	##FFFFFF
##2A2EA3	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A7

Deuteranopia (green-blind)

#003AA1

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a2ea3;
/* rgb */ color: rgb(42, 46, 163);
/* oklch */ color: oklch(38.7% 0.183 272.5);

Tailwind

colors: {
  custom: {
    50: '#7768bf',
    500: '#2a2ea3',
    950: '#000000',
  },
}

SCSS

$custom: #2a2ea3;
$custom-light: #7768bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2ea3",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 163
  },
  "hsl": {
    "h": 238.017,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38674,
    "c": 0.18277,
    "h": 272.5
  },
  "luminance": 0.05091
}

Semantic roles & 50–950 ramp

primary

#2A2EA3

secondary

#C0BE68

accent

#DD46E2

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2EA3

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

Preview Lab → · Contrast checker → · Palette generator →