#2E41A6#2E41A6

#2E41A6 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.5% C 0.163 H 269.8°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E41A6
RGB	rgb(46, 65, 166)
HSL	hsl(231, 57%, 42%)
HSV	hsv(231, 72%, 65%)
CMYK	cmyk(72.3%, 60.8%, 0%, 34.9%)
CIE-LAB	lab(32.06, 28.06, -56.60)
CIE-LCH	lch(32.06, 63.17, 296.37°)
OKLab	oklab(42.52% -0.0005 -0.1633)
OKLCH	oklch(42.52% 0.163 269.8)
XYZ	xyz(9.8976, 7.1136, 36.9204)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E41A6 #A6932E

analogous

#2E7DA6 #2E41A6 #572EA6

triadic

#2E41A6 #A62E41 #41A62E

tetradic

#2E41A6 #A62E7D #A6932E #2EA657

square

#2E41A6 #A62E7D #A6932E #2EA657

split-complementary

#2E41A6 #A6572E #7DA62E

monochromatic

#131B46 #212E76 #2E41A6 #465BCC #7685D9

Accessibility & contrast

On white

8.67

#2E41A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2E41A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E41A6

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E41A6	#FFFFFF	#000000	##FFFFFF
##2E41A6	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A9

Deuteranopia (green-blind)

#0046A4

Tritanopia (blue-blind)

#005A6D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2e41a6;
/* rgb */ color: rgb(46, 65, 166);
/* oklch */ color: oklch(42.5% 0.163 269.8);

Tailwind

colors: {
  custom: {
    50: '#7875c1',
    500: '#2e41a6',
    950: '#000000',
  },
}

SCSS

$custom: #2e41a6;
$custom-light: #7875c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e41a6",
  "rgb": {
    "r": 46,
    "g": 65,
    "b": 166
  },
  "hsl": {
    "h": 230.5,
    "s": 56.604,
    "l": 41.569
  },
  "oklch": {
    "l": 0.42524,
    "c": 0.16333,
    "h": 269.8
  },
  "luminance": 0.07115
}

Semantic roles & 50–950 ramp

primary

#2E41A6

secondary

#C1B46F

accent

#C848E0

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2E41A6

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

Preview Lab → · Contrast checker → · Palette generator →