#2D46B3#2D46B3

#2D46B3 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.6% C 0.175 H 268.3°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D46B3
RGB	rgb(45, 70, 179)
HSL	hsl(229, 60%, 44%)
HSV	hsv(229, 75%, 70%)
CMYK	cmyk(74.9%, 60.9%, 0%, 29.8%)
CIE-LAB	lab(34.38, 29.47, -60.58)
CIE-LCH	lch(34.38, 67.37, 295.95°)
OKLab	oklab(44.56% -0.0051 -0.175)
OKLCH	oklch(44.56% 0.175 268.3)
XYZ	xyz(11.4062, 8.1917, 43.6191)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D46B3 #B39A2D

analogous

#2D89B3 #2D46B3 #572DB3

triadic

#2D46B3 #B32D46 #46B32D

tetradic

#2D46B3 #B32D89 #B39A2D #2DB357

square

#2D46B3 #B32D89 #B39A2D #2DB357

split-complementary

#2D46B3 #B3572D #89B32D

monochromatic

#142051 #213382 #2D46B3 #4B64D2 #7C8FDE

Accessibility & contrast

On white

7.96

#2D46B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2D46B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D46B3

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D46B3	#FFFFFF	#000000	##FFFFFF
##2D46B3	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2d46b3;
/* rgb */ color: rgb(45, 70, 179);
/* oklch */ color: oklch(44.6% 0.175 268.3);

Tailwind

colors: {
  custom: {
    50: '#7a79cb',
    500: '#2d46b3',
    950: '#000000',
  },
}

SCSS

$custom: #2d46b3;
$custom-light: #7a79cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d46b3",
  "rgb": {
    "r": 45,
    "g": 70,
    "b": 179
  },
  "hsl": {
    "h": 228.806,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44564,
    "c": 0.17504,
    "h": 268.3
  },
  "luminance": 0.08193
}

Semantic roles & 50–950 ramp

primary

#2D46B3

secondary

#C7B775

accent

#C545E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2D46B3

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

Preview Lab → · Contrast checker → · Palette generator →