#2D41BA#2D41BA

#2D41BA is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.190 H 269.4°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#2D41BA
RGB	rgb(45, 65, 186)
HSL	hsl(231, 61%, 45%)
HSV	hsv(231, 76%, 73%)
CMYK	cmyk(75.8%, 65.1%, 0%, 27.1%)
CIE-LAB	lab(33.74, 35.28, -65.76)
CIE-LCH	lch(33.74, 74.63, 298.21°)
OKLab	oklab(44.28% -0.0021 -0.1902)
OKLCH	oklch(44.28% 0.19 269.4)
XYZ	xyz(11.8324, 7.8824, 47.3427)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.61

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D41BA #BAA62D

analogous

#2D88BA #2D41BA #5F2DBA

triadic

#2D41BA #BA2D41 #41BA2D

tetradic

#2D41BA #BA2D88 #BAA62D #2DBA5F

square

#2D41BA #BA2D88 #BAA62D #2DBA5F

split-complementary

#2D41BA #BA5F2D #88BA2D

monochromatic

#151F57 #213089 #2D41BA #5062D5 #818EE0

Accessibility & contrast

On white

8.15

#2D41BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2D41BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D41BA

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D41BA	#FFFFFF	#000000	##FFFFFF
##2D41BA	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BE

Deuteranopia (green-blind)

#0049B8

Tritanopia (blue-blind)

#006177

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d41ba;
/* rgb */ color: rgb(45, 65, 186);
/* oklch */ color: oklch(44.3% 0.190 269.4);

Tailwind

colors: {
  custom: {
    50: '#7c75d0',
    500: '#2d41ba',
    950: '#000000',
  },
}

SCSS

$custom: #2d41ba;
$custom-light: #7c75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d41ba",
  "rgb": {
    "r": 45,
    "g": 65,
    "b": 186
  },
  "hsl": {
    "h": 231.489,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44276,
    "c": 0.19023,
    "h": 269.4
  },
  "luminance": 0.07884
}

Semantic roles & 50–950 ramp

primary

#2D41BA

secondary

#C9BE79

accent

#CD44E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2D41BA

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

Preview Lab → · Contrast checker → · Palette generator →