#2D3AB6#2D3AB6

#2D3AB6 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.193 H 270.7°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D3AB6
RGB	rgb(45, 58, 182)
HSL	hsl(234, 60%, 45%)
HSV	hsv(234, 75%, 71%)
CMYK	cmyk(75.3%, 68.1%, 0%, 28.6%)
CIE-LAB	lab(31.72, 38.25, -66.72)
CIE-LCH	lch(31.72, 76.90, 299.83°)
OKLab	oklab(42.69% 0.0023 -0.193)
OKLCH	oklch(42.69% 0.193 270.7)
XYZ	xyz(11.0359, 6.9602, 45.0087)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3AB6 #B6A92D

analogous

#2D7EB6 #2D3AB6 #652DB6

triadic

#2D3AB6 #B62D3A #3AB62D

tetradic

#2D3AB6 #B62D7E #B6A92D #2DB665

square

#2D3AB6 #B62D7E #B6A92D #2DB665

split-complementary

#2D3AB6 #B6652D #7EB62D

monochromatic

#151B54 #212A85 #2D3AB6 #4D5AD3 #7E87DF

Accessibility & contrast

On white

8.78

#2D3AB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2D3AB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3AB6

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3AB6	#FFFFFF	#000000	##FFFFFF
##2D3AB6	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BA

Deuteranopia (green-blind)

#0044B4

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d3ab6;
/* rgb */ color: rgb(45, 58, 182);
/* oklch */ color: oklch(42.7% 0.193 270.7);

Tailwind

colors: {
  custom: {
    50: '#7b70cd',
    500: '#2d3ab6',
    950: '#000000',
  },
}

SCSS

$custom: #2d3ab6;
$custom-light: #7b70cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3ab6",
  "rgb": {
    "r": 45,
    "g": 58,
    "b": 182
  },
  "hsl": {
    "h": 234.307,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42691,
    "c": 0.19305,
    "h": 270.7
  },
  "luminance": 0.06961
}

Semantic roles & 50–950 ramp

primary

#2D3AB6

secondary

#C8C077

accent

#D444E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2D3AB6

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

Preview Lab → · Contrast checker → · Palette generator →