#2A349F#2A349F

#2A349F is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.3% C 0.171 H 271.6°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#2A349F
RGB	rgb(42, 52, 159)
HSL	hsl(235, 58%, 39%)
HSV	hsv(235, 74%, 62%)
CMYK	cmyk(73.6%, 67.3%, 0%, 37.6%)
CIE-LAB	lab(27.98, 33.48, -59.05)
CIE-LCH	lch(27.98, 67.89, 299.55°)
OKLab	oklab(39.27% 0.0048 -0.1707)
OKLCH	oklch(39.27% 0.171 271.6)
XYZ	xyz(8.4387, 5.4506, 33.4015)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A349F #9F952A

analogous

#2A6F9F #2A349F #5B2A9F

triadic

#2A349F #9F2A34 #349F2A

tetradic

#2A349F #9F2A6F #9F952A #2A9F5B

square

#2A349F #9F2A6F #9F952A #2A9F5B

split-complementary

#2A349F #9F5B2A #6F9F2A

monochromatic

#10143E #1D246F #2A349F #3B47CB #6B75D8

Accessibility & contrast

On white

10.05

#2A349F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2A349F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A349F

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A349F	#FFFFFF	#000000	##FFFFFF
##2A349F	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A2

Deuteranopia (green-blind)

#003D9D

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a349f;
/* rgb */ color: rgb(42, 52, 159);
/* oklch */ color: oklch(39.3% 0.171 271.6);

Tailwind

colors: {
  custom: {
    50: '#756bbc',
    500: '#2a349f',
    950: '#000000',
  },
}

SCSS

$custom: #2a349f;
$custom-light: #756bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a349f",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 159
  },
  "hsl": {
    "h": 234.872,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39274,
    "c": 0.17081,
    "h": 271.6
  },
  "luminance": 0.05451
}

Semantic roles & 50–950 ramp

primary

#2A349F

secondary

#BFB766

accent

#D446E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2A349F

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

Preview Lab → · Contrast checker → · Palette generator →