#2A3495#2A3495

#2A3495 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.157 H 272.0°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#2A3495
RGB	rgb(42, 52, 149)
HSL	hsl(234, 56%, 37%)
HSV	hsv(234, 72%, 58%)
CMYK	cmyk(71.8%, 65.1%, 0%, 41.6%)
CIE-LAB	lab(27.07, 29.83, -54.45)
CIE-LCH	lch(27.07, 62.08, 298.72°)
OKLab	oklab(38.32% 0.0055 -0.1572)
OKLCH	oklch(38.32% 0.157 272)
XYZ	xyz(7.6058, 5.1174, 29.0149)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3495 #958B2A

analogous

#2A6995 #2A3495 #562A95

triadic

#2A3495 #952A34 #34952A

tetradic

#2A3495 #952A69 #958B2A #2A9556

square

#2A3495 #952A69 #958B2A #2A9556

split-complementary

#2A3495 #95562A #69952A

monochromatic

#0F1336 #1D2365 #2A3495 #3745C5 #6670D4

Accessibility & contrast

On white

10.38

#2A3495 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2A3495 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3495

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3495	#FFFFFF	#000000	##FFFFFF
##2A3495	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004598

Deuteranopia (green-blind)

#003B93

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a3495;
/* rgb */ color: rgb(42, 52, 149);
/* oklch */ color: oklch(38.3% 0.157 272.0);

Tailwind

colors: {
  custom: {
    50: '#736bb5',
    500: '#2a3495',
    950: '#000000',
  },
}

SCSS

$custom: #2a3495;
$custom-light: #736bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3495",
  "rgb": {
    "r": 42,
    "g": 52,
    "b": 149
  },
  "hsl": {
    "h": 234.393,
    "s": 56.021,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38324,
    "c": 0.15735,
    "h": 272
  },
  "luminance": 0.05118
}

Semantic roles & 50–950 ramp

primary

#2A3495

secondary

#BAB261

accent

#D148DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A3495

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

Preview Lab → · Contrast checker → · Palette generator →