#2E509C#2E509C

#2E509C is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.8% C 0.130 H 263.8°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#2E509C
RGB	rgb(46, 80, 156)
HSL	hsl(221, 54%, 40%)
HSV	hsv(221, 71%, 61%)
CMYK	cmyk(70.5%, 48.7%, 0%, 38.8%)
CIE-LAB	lab(35.43, 14.30, -45.12)
CIE-LCH	lch(35.43, 47.33, 287.58°)
OKLab	oklab(44.83% -0.014 -0.1293)
OKLCH	oklch(44.83% 0.13 263.8)
XYZ	xyz(9.9940, 8.7174, 32.6020)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E509C #9C7A2E

analogous

#2E879C #2E509C #432E9C

triadic

#2E509C #9C2E50 #509C2E

tetradic

#2E509C #9C2E87 #9C7A2E #2E9C43

square

#2E509C #9C2E87 #9C7A2E #2E9C43

split-complementary

#2E509C #9C432E #879C2E

monochromatic

#12203D #20386D #2E509C #406AC7 #708FD5

Accessibility & contrast

On white

7.65

#2E509C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#2E509C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E509C

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E509C	#FFFFFF	#000000	##FFFFFF
##2E509C	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27599F

Deuteranopia (green-blind)

#0B4F9A

Tritanopia (blue-blind)

#00626E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2e509c;
/* rgb */ color: rgb(46, 80, 156);
/* oklch */ color: oklch(44.8% 0.130 263.8);

Tailwind

colors: {
  custom: {
    50: '#7480ba',
    500: '#2e509c',
    950: '#000000',
  },
}

SCSS

$custom: #2e509c;
$custom-light: #7480ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2e509c",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 156
  },
  "hsl": {
    "h": 221.455,
    "s": 54.455,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44831,
    "c": 0.13011,
    "h": 263.8
  },
  "luminance": 0.08718
}

Semantic roles & 50–950 ramp

primary

#2E509C

secondary

#BCA36A

accent

#B04ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2E509C

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

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