#20239D#20239D

#20239D is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.189 H 270.7°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#20239D
RGB	rgb(32, 35, 157)
HSL	hsl(239, 66%, 37%)
HSV	hsv(239, 80%, 62%)
CMYK	cmyk(79.6%, 77.7%, 0%, 38.4%)
CIE-LAB	lab(23.48, 42.17, -65.27)
CIE-LCH	lch(23.48, 77.71, 302.86°)
OKLab	oklab(35.83% 0.0025 -0.189)
OKLCH	oklch(35.83% 0.189 270.7)
XYZ	xyz(7.2804, 3.9426, 32.2691)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20239D #9D9A20

analogous

#20629D #20239D #5C209D

triadic

#20239D #9D2023 #239D20

tetradic

#20239D #9D2062 #9D9A20 #209D5C

square

#20239D #9D2062 #9D9A20 #209D5C

split-complementary

#20239D #9D5C20 #629D20

monochromatic

#0B0C37 #16186A #20239D #2A2ED0 #5A5DDD

Accessibility & contrast

On white

11.74

#20239D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#20239D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20239D

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20239D	#FFFFFF	#000000	##FFFFFF
##20239D	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00329B

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #20239d;
/* rgb */ color: rgb(32, 35, 157);
/* oklch */ color: oklch(35.8% 0.189 270.7);

Tailwind

colors: {
  custom: {
    50: '#7360bb',
    500: '#20239d',
    950: '#000000',
  },
}

SCSS

$custom: #20239d;
$custom-light: #7360bb;
$custom-dark: #000000;

JSON

{
  "hex": "#20239d",
  "rgb": {
    "r": 32,
    "g": 35,
    "b": 157
  },
  "hsl": {
    "h": 238.56,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35833,
    "c": 0.18904,
    "h": 270.7
  },
  "luminance": 0.03943
}

Semantic roles & 50–950 ramp

primary

#20239D

secondary

#C1BF57

accent

#E53FE9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #20239D

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

Preview Lab → · Contrast checker → · Palette generator →