#2D41B6#2D41B6

#2D41B6 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.9% C 0.185 H 269.4°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D41B6
RGB	rgb(45, 65, 182)
HSL	hsl(231, 60%, 45%)
HSV	hsv(231, 75%, 71%)
CMYK	cmyk(75.3%, 64.3%, 0%, 28.6%)
CIE-LAB	lab(33.38, 33.82, -63.98)
CIE-LCH	lch(33.38, 72.37, 297.86°)
OKLab	oklab(43.91% -0.0019 -0.185)
OKLCH	oklch(43.91% 0.185 269.4)
XYZ	xyz(11.4131, 7.7147, 45.1345)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41B6 #B6A22D

analogous

#2D86B6 #2D41B6 #5E2DB6

triadic

#2D41B6 #B62D41 #41B62D

tetradic

#2D41B6 #B62D86 #B6A22D #2DB65E

square

#2D41B6 #B62D86 #B6A22D #2DB65E

split-complementary

#2D41B6 #B65E2D #86B62D

monochromatic

#151E54 #212F85 #2D41B6 #4D61D3 #7E8CDF

Accessibility & contrast

On white

8.26

#2D41B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2D41B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41B6

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41B6	#FFFFFF	#000000	##FFFFFF
##2D41B6	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BA

Deuteranopia (green-blind)

#0048B4

Tritanopia (blue-blind)

#006075

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d41b6;
/* rgb */ color: rgb(45, 65, 182);
/* oklch */ color: oklch(43.9% 0.185 269.4);

Tailwind

colors: {
  custom: {
    50: '#7b75cd',
    500: '#2d41b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d41b6;
$custom-light: #7b75cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41b6",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 182
  },
  "hsl": {
    "h": 231.241,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43907,
    "c": 0.18502,
    "h": 269.4
  },
  "luminance": 0.07716
}

Semantic roles & 50–950 ramp

primary

#2D41B6

secondary

#C8BC77

accent

#CC44E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2D41B6

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

Preview Lab → · Contrast checker → · Palette generator →