#2A3892#2A3892

#2A3892 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.8% C 0.148 H 271.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A3892
RGB	rgb(42, 56, 146)
HSL	hsl(232, 55%, 37%)
HSV	hsv(232, 71%, 57%)
CMYK	cmyk(71.2%, 61.6%, 0%, 42.7%)
CIE-LAB	lab(27.83, 26.06, -51.35)
CIE-LCH	lch(27.83, 57.59, 296.90°)
OKLab	oklab(38.81% 0.0025 -0.1481)
OKLCH	oklch(38.81% 0.148 271)
XYZ	xyz(7.5556, 5.3952, 27.8317)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3892 #92842A

analogous

#2A6C92 #2A3892 #502A92

triadic

#2A3892 #922A38 #38922A

tetradic

#2A3892 #922A6C #92842A #2A9250

square

#2A3892 #922A6C #92842A #2A9250

split-complementary

#2A3892 #92502A #6C922A

monochromatic

#0F1433 #1C2662 #2A3892 #384AC2 #6473D2

Accessibility & contrast

On white

10.10

#2A3892 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2A3892 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3892

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3892	#FFFFFF	#000000	##FFFFFF
##2A3892	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004795

Deuteranopia (green-blind)

#003D90

Tritanopia (blue-blind)

#004F5F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a3892;
/* rgb */ color: rgb(42, 56, 146);
/* oklch */ color: oklch(38.8% 0.148 271.0);

Tailwind

colors: {
  custom: {
    50: '#726eb3',
    500: '#2a3892',
    950: '#000000',
  },
}

SCSS

$custom: #2a3892;
$custom-light: #726eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3892",
  "rgb": {
    "r": 42,
    "g": 56,
    "b": 146
  },
  "hsl": {
    "h": 231.923,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38807,
    "c": 0.14816,
    "h": 271
  },
  "luminance": 0.05396
}

Semantic roles & 50–950 ramp

primary

#2A3892

secondary

#B8AC5F

accent

#CB49DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3892

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

Preview Lab → · Contrast checker → · Palette generator →