#2A349D#2A349D

#2A349D is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.1% C 0.168 H 271.7°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#2A349D
RGB	rgb(42, 52, 157)
HSL	hsl(235, 58%, 39%)
HSV	hsv(235, 73%, 62%)
CMYK	cmyk(73.2%, 66.9%, 0%, 38.4%)
CIE-LAB	lab(27.80, 32.76, -58.14)
CIE-LCH	lch(27.80, 66.74, 299.39°)
OKLab	oklab(39.08% 0.0049 -0.1681)
OKLCH	oklch(39.08% 0.168 271.7)
XYZ	xyz(8.2666, 5.3817, 32.4949)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A349D #9D932A

analogous

#2A6E9D #2A349D #5A2A9D

triadic

#2A349D #9D2A34 #349D2A

tetradic

#2A349D #9D2A6E #9D932A #2A9D5A

square

#2A349D #9D2A6E #9D932A #2A9D5A

split-complementary

#2A349D #9D5A2A #6E9D2A

monochromatic

#10143C #1D246D #2A349D #3A46CA #6A74D7

Accessibility & contrast

On white

10.11

#2A349D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2A349D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A349D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A349D	#FFFFFF	#000000	##FFFFFF
##2A349D	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003C9B

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a349d;
/* rgb */ color: rgb(42, 52, 157);
/* oklch */ color: oklch(39.1% 0.168 271.7);

Tailwind

colors: {
  custom: {
    50: '#756bbb',
    500: '#2a349d',
    950: '#000000',
  },
}

SCSS

$custom: #2a349d;
$custom-light: #756bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a349d",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 157
  },
  "hsl": {
    "h": 234.783,
    "s": 57.789,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39081,
    "c": 0.16814,
    "h": 271.7
  },
  "luminance": 0.05383
}

Semantic roles & 50–950 ramp

primary

#2A349D

secondary

#BEB665

accent

#D447E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2A349D

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

Preview Lab → · Contrast checker → · Palette generator →