#2D41B7#2D41B7

#2D41B7 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.0% C 0.186 H 269.4°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2D41B7
RGB	rgb(45, 65, 183)
HSL	hsl(231, 61%, 45%)
HSV	hsv(231, 75%, 72%)
CMYK	cmyk(75.4%, 64.5%, 0%, 28.2%)
CIE-LAB	lab(33.47, 34.19, -64.43)
CIE-LCH	lch(33.47, 72.94, 297.95°)
OKLab	oklab(44% -0.0019 -0.1863)
OKLCH	oklch(44% 0.186 269.4)
XYZ	xyz(11.5168, 7.7561, 45.6807)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41B7 #B7A32D

analogous

#2D86B7 #2D41B7 #5E2DB7

triadic

#2D41B7 #B72D41 #41B72D

tetradic

#2D41B7 #B72D86 #B7A32D #2DB75E

square

#2D41B7 #B72D86 #B7A32D #2DB75E

split-complementary

#2D41B7 #B75E2D #86B72D

monochromatic

#151E55 #213086 #2D41B7 #4E61D3 #7F8DDF

Accessibility & contrast

On white

8.23

#2D41B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2D41B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41B7

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41B7	#FFFFFF	#000000	##FFFFFF
##2D41B7	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#0048B5

Tritanopia (blue-blind)

#006076

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d41b7;
/* rgb */ color: rgb(45, 65, 183);
/* oklch */ color: oklch(44.0% 0.186 269.4);

Tailwind

colors: {
  custom: {
    50: '#7b75ce',
    500: '#2d41b7',
    950: '#000000',
  },
}

SCSS

$custom: #2d41b7;
$custom-light: #7b75ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41b7",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 183
  },
  "hsl": {
    "h": 231.304,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43999,
    "c": 0.18633,
    "h": 269.4
  },
  "luminance": 0.07757
}

Semantic roles & 50–950 ramp

primary

#2D41B7

secondary

#C8BD78

accent

#CD44E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2D41B7

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

Preview Lab → · Contrast checker → · Palette generator →