#2A349E#2A349E

#2A349E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.2% C 0.169 H 271.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#2A349E
RGB	rgb(42, 52, 158)
HSL	hsl(235, 58%, 39%)
HSV	hsv(235, 73%, 62%)
CMYK	cmyk(73.4%, 67.1%, 0%, 38%)
CIE-LAB	lab(27.89, 33.12, -58.60)
CIE-LCH	lch(27.89, 67.31, 299.47°)
OKLab	oklab(39.18% 0.0049 -0.1694)
OKLCH	oklch(39.18% 0.169 271.6)
XYZ	xyz(8.3523, 5.4160, 32.9463)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A349E #9E942A

analogous

#2A6E9E #2A349E #5A2A9E

triadic

#2A349E #9E2A34 #349E2A

tetradic

#2A349E #9E2A6E #9E942A #2A9E5A

square

#2A349E #9E2A6E #9E942A #2A9E5A

split-complementary

#2A349E #9E5A2A #6E9E2A

monochromatic

#10143D #1D246E #2A349E #3A47CB #6B74D8

Accessibility & contrast

On white

10.08

#2A349E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2A349E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A349E

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A349E	#FFFFFF	#000000	##FFFFFF
##2A349E	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A1

Deuteranopia (green-blind)

#003C9C

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a349e;
/* rgb */ color: rgb(42, 52, 158);
/* oklch */ color: oklch(39.2% 0.169 271.6);

Tailwind

colors: {
  custom: {
    50: '#756bbc',
    500: '#2a349e',
    950: '#000000',
  },
}

SCSS

$custom: #2a349e;
$custom-light: #756bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a349e",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 158
  },
  "hsl": {
    "h": 234.828,
    "s": 58,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39177,
    "c": 0.16948,
    "h": 271.6
  },
  "luminance": 0.05417
}

Semantic roles & 50–950 ramp

primary

#2A349E

secondary

#BEB766

accent

#D447E1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2A349E

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

Preview Lab → · Contrast checker → · Palette generator →