#2D41A6#2D41A6

#2D41A6 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.5% C 0.164 H 269.5°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#2D41A6
RGB	rgb(45, 65, 166)
HSL	hsl(230, 57%, 41%)
HSV	hsv(230, 73%, 65%)
CMYK	cmyk(72.9%, 60.8%, 0%, 34.9%)
CIE-LAB	lab(32.01, 27.93, -56.68)
CIE-LCH	lch(32.01, 63.19, 296.23°)
OKLab	oklab(42.47% -0.0015 -0.1636)
OKLCH	oklch(42.47% 0.164 269.5)
XYZ	xyz(9.8531, 7.0906, 36.9184)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41A6 #A6922D

analogous

#2D7EA6 #2D41A6 #562DA6

triadic

#2D41A6 #A62D41 #41A62D

tetradic

#2D41A6 #A62D7E #A6922D #2DA656

square

#2D41A6 #A62D7E #A6922D #2DA656

split-complementary

#2D41A6 #A6562D #7EA62D

monochromatic

#131B46 #202E76 #2D41A6 #445ACC #7485D9

Accessibility & contrast

On white

8.68

#2D41A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2D41A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41A6

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41A6	#FFFFFF	#000000	##FFFFFF
##2D41A6	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A9

Deuteranopia (green-blind)

#0046A4

Tritanopia (blue-blind)

#005B6D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d41a6;
/* rgb */ color: rgb(45, 65, 166);
/* oklch */ color: oklch(42.5% 0.164 269.5);

Tailwind

colors: {
  custom: {
    50: '#7775c1',
    500: '#2d41a6',
    950: '#000000',
  },
}

SCSS

$custom: #2d41a6;
$custom-light: #7775c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41a6",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 166
  },
  "hsl": {
    "h": 230.083,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42472,
    "c": 0.16362,
    "h": 269.5
  },
  "luminance": 0.07092
}

Semantic roles & 50–950 ramp

primary

#2D41A6

secondary

#C1B36E

accent

#C747E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2D41A6

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

Preview Lab → · Contrast checker → · Palette generator →