#20238F#20238F

#20238F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.172 H 271.7°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#20238F
RGB	rgb(32, 35, 143)
HSL	hsl(238, 63%, 34%)
HSV	hsv(238, 78%, 56%)
CMYK	cmyk(77.6%, 75.5%, 0%, 43.9%)
CIE-LAB	lab(21.91, 37.34, -59.24)
CIE-LCH	lch(21.91, 70.02, 302.23°)
OKLab	oklab(34.26% 0.005 -0.1715)
OKLCH	oklch(34.26% 0.172 271.7)
XYZ	xyz(6.1529, 3.4916, 26.3310)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20238F #8F8C20

analogous

#205B8F #20238F #54208F

triadic

#20238F #8F2023 #238F20

tetradic

#20238F #8F205B #8F8C20 #208F54

square

#20238F #8F205B #8F8C20 #208F54

split-complementary

#20238F #8F5420 #5B8F20

monochromatic

#0A0B2B #15175D #20238F #2B2FC1 #5155D8

Accessibility & contrast

On white

12.36

#20238F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#20238F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20238F

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20238F	#FFFFFF	#000000	##FFFFFF
##20238F	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#002F8D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #20238f;
/* rgb */ color: rgb(32, 35, 143);
/* oklch */ color: oklch(34.3% 0.172 271.7);

Tailwind

colors: {
  custom: {
    50: '#6f5fb1',
    500: '#20238f',
    950: '#000000',
  },
}

SCSS

$custom: #20238f;
$custom-light: #6f5fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#20238f",
  "rgb": {
    "r": 32,
    "g": 35,
    "b": 143
  },
  "hsl": {
    "h": 238.378,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34261,
    "c": 0.17155,
    "h": 271.7
  },
  "luminance": 0.03492
}

Semantic roles & 50–950 ramp

primary

#20238F

secondary

#BBB84F

accent

#E241E6

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #20238F

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

Preview Lab → · Contrast checker → · Palette generator →