#2A3095#2A3095

#2A3095 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.6% C 0.162 H 273.0°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A3095
RGB	rgb(42, 48, 149)
HSL	hsl(237, 56%, 37%)
HSV	hsv(237, 72%, 58%)
CMYK	cmyk(71.8%, 67.8%, 0%, 41.6%)
CIE-LAB	lab(26.08, 32.44, -56.06)
CIE-LCH	lch(26.08, 64.76, 300.05°)
OKLab	oklab(37.61% 0.0084 -0.162)
OKLCH	oklch(37.61% 0.162 273)
XYZ	xyz(7.4348, 4.7753, 28.9579)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3095 #958F2A

analogous

#2A6595 #2A3095 #5A2A95

triadic

#2A3095 #952A30 #30952A

tetradic

#2A3095 #952A65 #958F2A #2A955A

square

#2A3095 #952A65 #958F2A #2A955A

split-complementary

#2A3095 #955A2A #65952A

monochromatic

#0F1136 #1D2165 #2A3095 #373FC5 #666CD4

Accessibility & contrast

On white

10.74

#2A3095 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2A3095 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3095

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3095	#FFFFFF	#000000	##FFFFFF
##2A3095	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004398

Deuteranopia (green-blind)

#003993

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a3095;
/* rgb */ color: rgb(42, 48, 149);
/* oklch */ color: oklch(37.6% 0.162 273.0);

Tailwind

colors: {
  custom: {
    50: '#7368b5',
    500: '#2a3095',
    950: '#000000',
  },
}

SCSS

$custom: #2a3095;
$custom-light: #7368b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3095",
  "rgb": {
    "r": 42,
    "g": 48,
    "b": 149
  },
  "hsl": {
    "h": 236.636,
    "s": 56.021,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37607,
    "c": 0.1622,
    "h": 273
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#2A3095

secondary

#BAB561

accent

#D748DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A3095

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

Preview Lab → · Contrast checker → · Palette generator →