#2A2EB0#2A2EB0

#2A2EB0 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.0% C 0.199 H 271.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#2A2EB0
RGB	rgb(42, 46, 176)
HSL	hsl(238, 61%, 43%)
HSV	hsv(238, 76%, 69%)
CMYK	cmyk(76.1%, 73.9%, 0%, 31%)
CIE-LAB	lab(28.33, 43.12, -68.73)
CIE-LCH	lch(28.33, 81.14, 302.10°)
OKLab	oklab(40.03% 0.0059 -0.199)
OKLCH	oklch(40.03% 0.199 271.7)
XYZ	xyz(9.7657, 5.5798, 41.6282)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2EB0 #B0AC2A

analogous

#2A71B0 #2A2EB0 #692AB0

triadic

#2A2EB0 #B02A2E #2EB02A

tetradic

#2A2EB0 #B02A71 #B0AC2A #2AB069

square

#2A2EB0 #B02A71 #B0AC2A #2AB069

split-complementary

#2A2EB0 #B0692A #71B02A

monochromatic

#12144D #1E217F #2A2EB0 #4549D3 #7679DE

Accessibility & contrast

On white

9.92

#2A2EB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2A2EB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2EB0

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2EB0	#FFFFFF	#000000	##FFFFFF
##2A2EB0	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B4

Deuteranopia (green-blind)

#003CAE

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a2eb0;
/* rgb */ color: rgb(42, 46, 176);
/* oklch */ color: oklch(40.0% 0.199 271.7);

Tailwind

colors: {
  custom: {
    50: '#7a68c9',
    500: '#2a2eb0',
    950: '#000000',
  },
}

SCSS

$custom: #2a2eb0;
$custom-light: #7a68c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2eb0",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 176
  },
  "hsl": {
    "h": 238.209,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4003,
    "c": 0.19905,
    "h": 271.7
  },
  "luminance": 0.05581
}

Semantic roles & 50–950 ramp

primary

#2A2EB0

secondary

#C6C370

accent

#E043E5

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2A2EB0

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

Preview Lab → · Contrast checker → · Palette generator →