#20239E#20239E

#20239E is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.190 H 270.7°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#20239E
RGB	rgb(32, 35, 158)
HSL	hsl(239, 66%, 37%)
HSV	hsv(239, 80%, 62%)
CMYK	cmyk(79.7%, 77.8%, 0%, 38%)
CIE-LAB	lab(23.59, 42.51, -65.70)
CIE-LCH	lch(23.59, 78.25, 302.90°)
OKLab	oklab(35.95% 0.0023 -0.1902)
OKLCH	oklch(35.95% 0.19 270.7)
XYZ	xyz(7.3662, 3.9769, 32.7205)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20239E #9E9B20

analogous

#20629E #20239E #5C209E

triadic

#20239E #9E2023 #239E20

tetradic

#20239E #9E2062 #9E9B20 #209E5C

square

#20239E #9E2062 #9E9B20 #209E5C

split-complementary

#20239E #9E5C20 #629E20

monochromatic

#0B0C38 #16186B #20239E #2A2ED1 #5B5EDE

Accessibility & contrast

On white

11.70

#20239E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#20239E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20239E

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20239E	#FFFFFF	#000000	##FFFFFF
##20239E	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA1

Deuteranopia (green-blind)

#00329C

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #20239e;
/* rgb */ color: rgb(32, 35, 158);
/* oklch */ color: oklch(35.9% 0.190 270.7);

Tailwind

colors: {
  custom: {
    50: '#7360bc',
    500: '#20239e',
    950: '#000000',
  },
}

SCSS

$custom: #20239e;
$custom-light: #7360bc;
$custom-dark: #000000;

JSON

{
  "hex": "#20239e",
  "rgb": {
    "r": 32,
    "g": 35,
    "b": 158
  },
  "hsl": {
    "h": 238.571,
    "s": 66.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.35947,
    "c": 0.19025,
    "h": 270.7
  },
  "luminance": 0.03978
}

Semantic roles & 50–950 ramp

primary

#20239E

secondary

#C2BF58

accent

#E53FE9

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #20239E

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

Preview Lab → · Contrast checker → · Palette generator →