#2D3190#2D3190

#2D3190 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.5% C 0.153 H 274.3°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#2D3190
RGB	rgb(45, 49, 144)
HSL	hsl(238, 52%, 37%)
HSV	hsv(238, 69%, 56%)
CMYK	cmyk(68.7%, 66%, 0%, 43.5%)
CIE-LAB	lab(26.06, 30.39, -53.01)
CIE-LCH	lch(26.06, 61.10, 299.82°)
OKLab	oklab(37.5% 0.0116 -0.153)
OKLCH	oklch(37.5% 0.153 274.3)
XYZ	xyz(7.2129, 4.7675, 26.9203)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3190 #908C2D

analogous

#2D6390 #2D3190 #5B2D90

triadic

#2D3190 #902D31 #31902D

tetradic

#2D3190 #902D63 #908C2D #2D905B

square

#2D3190 #902D63 #908C2D #2D905B

split-complementary

#2D3190 #905B2D #63902D

monochromatic

#101133 #1E2161 #2D3190 #3C41BF #686CD0

Accessibility & contrast

On white

10.75

#2D3190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2D3190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3190

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3190	#FFFFFF	#000000	##FFFFFF
##2D3190	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d3190;
/* rgb */ color: rgb(45, 49, 144);
/* oklch */ color: oklch(37.5% 0.153 274.3);

Tailwind

colors: {
  custom: {
    50: '#7369b1',
    500: '#2d3190',
    950: '#000000',
  },
}

SCSS

$custom: #2d3190;
$custom-light: #7369b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3190",
  "rgb": {
    "r": 45,
    "g": 49,
    "b": 144
  },
  "hsl": {
    "h": 237.576,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.375,
    "c": 0.1534,
    "h": 274.3
  },
  "luminance": 0.04768
}

Semantic roles & 50–950 ramp

primary

#2D3190

secondary

#B6B362

accent

#D64CDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2D3190

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

Preview Lab → · Contrast checker → · Palette generator →