#2A3092#2A3092

#2A3092 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.3% C 0.158 H 273.1°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#2A3092
RGB	rgb(42, 48, 146)
HSL	hsl(237, 55%, 37%)
HSV	hsv(237, 71%, 57%)
CMYK	cmyk(71.2%, 67.1%, 0%, 42.7%)
CIE-LAB	lab(25.81, 31.35, -54.67)
CIE-LCH	lch(25.81, 63.02, 299.83°)
OKLab	oklab(37.32% 0.0086 -0.1579)
OKLCH	oklch(37.32% 0.158 273.1)
XYZ	xyz(7.1984, 4.6808, 27.7127)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3092 #928C2A

analogous

#2A6492 #2A3092 #582A92

triadic

#2A3092 #922A30 #30922A

tetradic

#2A3092 #922A64 #928C2A #2A9258

square

#2A3092 #922A64 #928C2A #2A9258

split-complementary

#2A3092 #92582A #64922A

monochromatic

#0F1133 #1C2062 #2A3092 #3840C2 #646AD2

Accessibility & contrast

On white

10.85

#2A3092 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2A3092 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3092

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3092	#FFFFFF	#000000	##FFFFFF
##2A3092	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#003890

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2a3092;
/* rgb */ color: rgb(42, 48, 146);
/* oklch */ color: oklch(37.3% 0.158 273.1);

Tailwind

colors: {
  custom: {
    50: '#7368b3',
    500: '#2a3092',
    950: '#000000',
  },
}

SCSS

$custom: #2a3092;
$custom-light: #7368b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3092",
  "rgb": {
    "r": 42,
    "g": 48,
    "b": 146
  },
  "hsl": {
    "h": 236.538,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37318,
    "c": 0.15816,
    "h": 273.1
  },
  "luminance": 0.04681
}

Semantic roles & 50–950 ramp

primary

#2A3092

secondary

#B8B35F

accent

#D649DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A3092

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

Preview Lab → · Contrast checker → · Palette generator →