#2E41A9#2E41A9

#2E41A9 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.8% C 0.167 H 269.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2E41A9
RGB	rgb(46, 65, 169)
HSL	hsl(231, 57%, 42%)
HSV	hsv(231, 73%, 66%)
CMYK	cmyk(72.8%, 61.5%, 0%, 33.7%)
CIE-LAB	lab(32.31, 29.17, -57.99)
CIE-LCH	lch(32.31, 64.91, 296.70°)
OKLab	oklab(42.79% -0.0005 -0.1674)
OKLCH	oklch(42.79% 0.167 269.8)
XYZ	xyz(10.1760, 7.2250, 38.3867)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E41A9 #A9962E

analogous

#2E7EA9 #2E41A9 #592EA9

triadic

#2E41A9 #A92E41 #41A92E

tetradic

#2E41A9 #A92E7E #A9962E #2EA959

square

#2E41A9 #A92E7E #A9962E #2EA959

split-complementary

#2E41A9 #A9592E #7EA92E

monochromatic

#141C49 #212E79 #2E41A9 #475CCD #7787DA

Accessibility & contrast

On white

8.59

#2E41A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2E41A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E41A9

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E41A9	#FFFFFF	#000000	##FFFFFF
##2E41A9	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AC

Deuteranopia (green-blind)

#0046A7

Tritanopia (blue-blind)

#005B6E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2e41a9;
/* rgb */ color: rgb(46, 65, 169);
/* oklch */ color: oklch(42.8% 0.167 269.8);

Tailwind

colors: {
  custom: {
    50: '#7875c3',
    500: '#2e41a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e41a9;
$custom-light: #7875c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e41a9",
  "rgb": {
    "r": 46,
    "g": 65,
    "b": 169
  },
  "hsl": {
    "h": 230.732,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42787,
    "c": 0.16741,
    "h": 269.8
  },
  "luminance": 0.07226
}

Semantic roles & 50–950 ramp

primary

#2E41A9

secondary

#C2B671

accent

#C947E0

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2E41A9

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

Preview Lab → · Contrast checker → · Palette generator →