#2D41A1#2D41A1

#2D41A1 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.0% C 0.157 H 269.5°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#2D41A1
RGB	rgb(45, 65, 161)
HSL	hsl(230, 56%, 40%)
HSV	hsv(230, 72%, 63%)
CMYK	cmyk(72%, 59.6%, 0%, 36.9%)
CIE-LAB	lab(31.60, 26.07, -54.34)
CIE-LCH	lch(31.60, 60.27, 295.63°)
OKLab	oklab(42.04% -0.0015 -0.1567)
OKLCH	oklch(42.04% 0.157 269.5)
XYZ	xyz(9.4033, 6.9107, 34.5496)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41A1 #A18D2D

analogous

#2D7BA1 #2D41A1 #532DA1

triadic

#2D41A1 #A12D41 #41A12D

tetradic

#2D41A1 #A12D7B #A18D2D #2DA153

square

#2D41A1 #A12D7B #A18D2D #2DA153

split-complementary

#2D41A1 #A1532D #7BA12D

monochromatic

#121A41 #202E71 #2D41A1 #4159CA #7183D7

Accessibility & contrast

On white

8.81

#2D41A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2D41A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41A1

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41A1	#FFFFFF	#000000	##FFFFFF
##2D41A1	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A4

Deuteranopia (green-blind)

#00459F

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d41a1;
/* rgb */ color: rgb(45, 65, 161);
/* oklch */ color: oklch(42.0% 0.157 269.5);

Tailwind

colors: {
  custom: {
    50: '#7675be',
    500: '#2d41a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d41a1;
$custom-light: #7675be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41a1",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 161
  },
  "hsl": {
    "h": 229.655,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4204,
    "c": 0.15674,
    "h": 269.5
  },
  "luminance": 0.06912
}

Semantic roles & 50–950 ramp

primary

#2D41A1

secondary

#BFB06B

accent

#C548E0

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2D41A1

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

Preview Lab → · Contrast checker → · Palette generator →