#20128F#20128F

#20128F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.2% C 0.186 H 273.3°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#20128F
RGB	rgb(32, 18, 143)
HSL	hsl(247, 78%, 32%)
HSV	hsv(247, 87%, 56%)
CMYK	cmyk(77.6%, 87.4%, 0%, 43.9%)
CIE-LAB	lab(18.90, 46.08, -64.24)
CIE-LCH	lch(18.90, 79.05, 305.65°)
OKLab	oklab(32.15% 0.0108 -0.1857)
OKLCH	oklch(32.15% 0.186 273.3)
XYZ	xyz(5.7682, 2.7222, 26.2027)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20128F #818F12

analogous

#12438F #20128F #5F128F

triadic

#20128F #8F2012 #128F20

tetradic

#20128F #8F1243 #818F12 #128F5F

square

#20128F #8F1243 #818F12 #128F5F

split-complementary

#20128F #8F5F12 #438F12

monochromatic

#080422 #140B59 #20128F #2C19C5 #4936E6

Accessibility & contrast

On white

13.60

#20128F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#20128F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20128F

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20128F	#FFFFFF	#000000	##FFFFFF
##20128F	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003392

Deuteranopia (green-blind)

#00288D

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20128f;
/* rgb */ color: rgb(32, 18, 143);
/* oklch */ color: oklch(32.2% 0.186 273.3);

Tailwind

colors: {
  custom: {
    50: '#7156b1',
    500: '#20128f',
    950: '#000000',
  },
}

SCSS

$custom: #20128f;
$custom-light: #7156b1;
$custom-dark: #000000;

JSON

{
  "hex": "#20128f",
  "rgb": {
    "r": 32,
    "g": 18,
    "b": 143
  },
  "hsl": {
    "h": 246.72,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32153,
    "c": 0.18604,
    "h": 273.3
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#20128F

secondary

#B4C33A

accent

#F434DF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #20128F

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

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