#20459B#20459B

#20459B is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.147 H 263.7°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#20459B
RGB	rgb(32, 69, 155)
HSL	hsl(222, 66%, 37%)
HSV	hsv(222, 79%, 61%)
CMYK	cmyk(79.4%, 55.5%, 0%, 39.2%)
CIE-LAB	lab(31.64, 19.44, -50.67)
CIE-LCH	lch(31.64, 54.27, 290.99°)
OKLab	oklab(41.76% -0.0162 -0.1461)
OKLCH	oklch(41.76% 0.147 263.7)
XYZ	xyz(8.6381, 6.9289, 31.8861)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20459B #9B7620

analogous

#20839B #20459B #39209B

triadic

#20459B #9B2045 #459B20

tetradic

#20459B #9B2083 #9B7620 #209B39

square

#20459B #9B2083 #9B7620 #209B39

split-complementary

#20459B #9B3920 #839B20

monochromatic

#0B1836 #162E68 #20459B #2A5CCE #5980DD

Accessibility & contrast

On white

8.80

#20459B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#20459B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20459B

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20459B	#FFFFFF	#000000	##FFFFFF
##20459B	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#004599

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #20459b;
/* rgb */ color: rgb(32, 69, 155);
/* oklch */ color: oklch(41.8% 0.147 263.7);

Tailwind

colors: {
  custom: {
    50: '#7078b9',
    500: '#20459b',
    950: '#000000',
  },
}

SCSS

$custom: #20459b;
$custom-light: #7078b9;
$custom-dark: #000000;

JSON

{
  "hex": "#20459b",
  "rgb": {
    "r": 32,
    "g": 69,
    "b": 155
  },
  "hsl": {
    "h": 221.951,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41763,
    "c": 0.14702,
    "h": 263.7
  },
  "luminance": 0.0693
}

Semantic roles & 50–950 ramp

primary

#20459B

secondary

#C1A156

accent

#B63FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #20459B

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

Preview Lab → · Contrast checker → · Palette generator →