#2E439B#2E439B

#2E439B is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.0% C 0.145 H 269.1°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#2E439B
RGB	rgb(46, 67, 155)
HSL	hsl(228, 54%, 39%)
HSV	hsv(228, 70%, 61%)
CMYK	cmyk(70.3%, 56.8%, 0%, 39.2%)
CIE-LAB	lab(31.72, 22.62, -50.52)
CIE-LCH	lch(31.72, 55.36, 294.12°)
OKLab	oklab(41.99% -0.0023 -0.1454)
OKLCH	oklch(41.99% 0.145 269.1)
XYZ	xyz(9.0482, 6.9608, 31.8707)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E439B #9B862E

analogous

#2E7A9B #2E439B #4F2E9B

triadic

#2E439B #9B2E43 #439B2E

tetradic

#2E439B #9B2E7A #9B862E #2E9B4F

square

#2E439B #9B2E7A #9B862E #2E9B4F

split-complementary

#2E439B #9B4F2E #7A9B2E

monochromatic

#121A3D #202F6C #2E439B #405AC6 #6F83D4

Accessibility & contrast

On white

8.78

#2E439B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2E439B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E439B

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E439B	#FFFFFF	#000000	##FFFFFF
##2E439B	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2e439b;
/* rgb */ color: rgb(46, 67, 155);
/* oklch */ color: oklch(42.0% 0.145 269.1);

Tailwind

colors: {
  custom: {
    50: '#7576b9',
    500: '#2e439b',
    950: '#000000',
  },
}

SCSS

$custom: #2e439b;
$custom-light: #7576b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e439b",
  "rgb": {
    "r": 46,
    "g": 67,
    "b": 155
  },
  "hsl": {
    "h": 228.44,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41991,
    "c": 0.14547,
    "h": 269.1
  },
  "luminance": 0.06962
}

Semantic roles & 50–950 ramp

primary

#2E439B

secondary

#BCAC69

accent

#C14ADE

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2E439B

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

Preview Lab → · Contrast checker → · Palette generator →