#2A3895#2A3895

#2A3895 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.152 H 270.9°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#2A3895
RGB	rgb(42, 56, 149)
HSL	hsl(232, 56%, 37%)
HSV	hsv(232, 72%, 58%)
CMYK	cmyk(71.8%, 62.4%, 0%, 41.6%)
CIE-LAB	lab(28.09, 27.18, -52.78)
CIE-LCH	lch(28.09, 59.37, 297.24°)
OKLab	oklab(39.07% 0.0025 -0.1523)
OKLCH	oklch(39.07% 0.152 270.9)
XYZ	xyz(7.7920, 5.4897, 29.0769)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3895 #95872A

analogous

#2A6D95 #2A3895 #522A95

triadic

#2A3895 #952A38 #38952A

tetradic

#2A3895 #952A6D #95872A #2A9552

square

#2A3895 #952A6D #95872A #2A9552

split-complementary

#2A3895 #95522A #6D952A

monochromatic

#0F1436 #1D2665 #2A3895 #374AC5 #6674D4

Accessibility & contrast

On white

10.01

#2A3895 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2A3895 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3895

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3895	#FFFFFF	#000000	##FFFFFF
##2A3895	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004798

Deuteranopia (green-blind)

#003D93

Tritanopia (blue-blind)

#005061

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a3895;
/* rgb */ color: rgb(42, 56, 149);
/* oklch */ color: oklch(39.1% 0.152 270.9);

Tailwind

colors: {
  custom: {
    50: '#736eb5',
    500: '#2a3895',
    950: '#000000',
  },
}

SCSS

$custom: #2a3895;
$custom-light: #736eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3895",
  "rgb": {
    "r": 42,
    "g": 56,
    "b": 149
  },
  "hsl": {
    "h": 232.15,
    "s": 56.021,
    "l": 37.451
  },
  "oklch": {
    "l": 0.39075,
    "c": 0.15234,
    "h": 270.9
  },
  "luminance": 0.05491
}

Semantic roles & 50–950 ramp

primary

#2A3895

secondary

#BAAE61

accent

#CC48DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3895

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

Preview Lab → · Contrast checker → · Palette generator →