#2E509A#2E509A

#2E509A is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.7% C 0.127 H 263.5°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#2E509A
RGB	rgb(46, 80, 154)
HSL	hsl(221, 54%, 39%)
HSV	hsv(221, 70%, 60%)
CMYK	cmyk(70.1%, 48.1%, 0%, 39.6%)
CIE-LAB	lab(35.30, 13.54, -44.13)
CIE-LCH	lch(35.30, 46.16, 287.05°)
OKLab	oklab(44.69% -0.0143 -0.1264)
OKLCH	oklch(44.69% 0.127 263.5)
XYZ	xyz(9.8261, 8.6503, 31.7174)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E509A #9A782E

analogous

#2E869A #2E509A #422E9A

triadic

#2E509A #9A2E50 #509A2E

tetradic

#2E509A #9A2E86 #9A782E #2E9A42

square

#2E509A #9A2E86 #9A782E #2E9A42

split-complementary

#2E509A #9A422E #869A2E

monochromatic

#121F3C #20386B #2E509A #3F6AC6 #6F8ED4

Accessibility & contrast

On white

7.69

#2E509A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2E509A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E509A

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E509A	#FFFFFF	#000000	##FFFFFF
##2E509A	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29589D

Deuteranopia (green-blind)

#114E98

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2e509a;
/* rgb */ color: rgb(46, 80, 154);
/* oklch */ color: oklch(44.7% 0.127 263.5);

Tailwind

colors: {
  custom: {
    50: '#7480b8',
    500: '#2e509a',
    950: '#000000',
  },
}

SCSS

$custom: #2e509a;
$custom-light: #7480b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e509a",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 154
  },
  "hsl": {
    "h": 221.111,
    "s": 54,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44687,
    "c": 0.12724,
    "h": 263.5
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#2E509A

secondary

#BBA169

accent

#AF4ADD

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E509A

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

Preview Lab → · Contrast checker → · Palette generator →