#20509A#20509A

#20509A is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.1% C 0.132 H 259.1°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#20509A
RGB	rgb(32, 80, 154)
HSL	hsl(216, 66%, 36%)
HSV	hsv(216, 79%, 60%)
CMYK	cmyk(79.2%, 48.1%, 0%, 39.6%)
CIE-LAB	lab(34.75, 11.59, -45.04)
CIE-LCH	lch(34.75, 46.50, 284.43°)
OKLab	oklab(44.11% -0.025 -0.1293)
OKLCH	oklch(44.11% 0.132 259.1)
XYZ	xyz(9.2949, 8.3764, 31.6925)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20509A #9A6A20

analogous

#208D9A #20509A #2D209A

triadic

#20509A #9A2050 #509A20

tetradic

#20509A #9A208D #9A6A20 #209A2D

square

#20509A #9A208D #9A6A20 #209A2D

split-complementary

#20509A #9A2D20 #8D9A20

monochromatic

#0B1B35 #153667 #20509A #2B6ACD #588CDC

Accessibility & contrast

On white

7.85

#20509A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#20509A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20509A

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20509A	#FFFFFF	#000000	##FFFFFF
##20509A	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27589D

Deuteranopia (green-blind)

#024D99

Tritanopia (blue-blind)

#00626D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #20509a;
/* rgb */ color: rgb(32, 80, 154);
/* oklch */ color: oklch(44.1% 0.132 259.1);

Tailwind

colors: {
  custom: {
    50: '#6f80b8',
    500: '#20509a',
    950: '#000000',
  },
}

SCSS

$custom: #20509a;
$custom-light: #6f80b8;
$custom-dark: #000000;

JSON

{
  "hex": "#20509a",
  "rgb": {
    "r": 32,
    "g": 80,
    "b": 154
  },
  "hsl": {
    "h": 216.393,
    "s": 65.591,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44114,
    "c": 0.13174,
    "h": 259.1
  },
  "luminance": 0.08377
}

Semantic roles & 50–950 ramp

primary

#20509A

secondary

#C09656

accent

#A63FE9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #20509A

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

Preview Lab → · Contrast checker → · Palette generator →