#2E41B2#2E41B2

#2E41B2 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.6% C 0.179 H 269.8°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2E41B2
RGB	rgb(46, 65, 178)
HSL	hsl(231, 59%, 44%)
HSV	hsv(231, 74%, 70%)
CMYK	cmyk(74.2%, 63.5%, 0%, 30.2%)
CIE-LAB	lab(33.08, 32.48, -62.10)
CIE-LCH	lch(33.08, 70.08, 297.61°)
OKLab	oklab(43.59% -0.0007 -0.1795)
OKLCH	oklch(43.59% 0.179 269.8)
XYZ	xyz(11.0501, 7.5746, 42.9905)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E41B2 #B29F2E

analogous

#2E83B2 #2E41B2 #5D2EB2

triadic

#2E41B2 #B22E41 #41B22E

tetradic

#2E41B2 #B22E83 #B29F2E #2EB25D

square

#2E41B2 #B22E83 #B29F2E #2EB25D

split-complementary

#2E41B2 #B25D2E #83B22E

monochromatic

#151D51 #212F81 #2E41B2 #4C5FD1 #7D8BDD

Accessibility & contrast

On white

8.35

#2E41B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2E41B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E41B2

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E41B2	#FFFFFF	#000000	##FFFFFF
##2E41B2	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B6

Deuteranopia (green-blind)

#0048B0

Tritanopia (blue-blind)

#005E73

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2e41b2;
/* rgb */ color: rgb(46, 65, 178);
/* oklch */ color: oklch(43.6% 0.179 269.8);

Tailwind

colors: {
  custom: {
    50: '#7a75ca',
    500: '#2e41b2',
    950: '#000000',
  },
}

SCSS

$custom: #2e41b2;
$custom-light: #7a75ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e41b2",
  "rgb": {
    "r": 46,
    "g": 65,
    "b": 178
  },
  "hsl": {
    "h": 231.364,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43591,
    "c": 0.17948,
    "h": 269.8
  },
  "luminance": 0.07576
}

Semantic roles & 50–950 ramp

primary

#2E41B2

secondary

#C6BA76

accent

#CC46E2

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #2E41B2

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

Preview Lab → · Contrast checker → · Palette generator →