#201B89#201B89

#201B89 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.4% C 0.172 H 273.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#201B89
RGB	rgb(32, 27, 137)
HSL	hsl(243, 67%, 32%)
HSV	hsv(243, 80%, 54%)
CMYK	cmyk(76.6%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(19.62, 39.86, -59.28)
CIE-LCH	lch(19.62, 71.43, 303.92°)
OKLab	oklab(32.44% 0.0096 -0.1715)
OKLCH	oklch(32.44% 0.172 273.2)
XYZ	xyz(5.5014, 2.8965, 23.9312)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B89 #84891B

analogous

#1B4D89 #201B89 #571B89

triadic

#201B89 #89201B #1B8920

tetradic

#201B89 #891B4D #84891B #1B8957

square

#201B89 #891B4D #84891B #1B8957

split-complementary

#201B89 #89571B #4D891B

monochromatic

#080723 #141156 #201B89 #2C25BC #4B44DA

Accessibility & contrast

On white

13.30

#201B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#201B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B89

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B89	#FFFFFF	#000000	##FFFFFF
##201B89	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358C

Deuteranopia (green-blind)

#002A87

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #201b89;
/* rgb */ color: rgb(32, 27, 137);
/* oklch */ color: oklch(32.4% 0.172 273.2);

Tailwind

colors: {
  custom: {
    50: '#6f5aad',
    500: '#201b89',
    950: '#000000',
  },
}

SCSS

$custom: #201b89;
$custom-light: #6f5aad;
$custom-dark: #000000;

JSON

{
  "hex": "#201b89",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 242.727,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32444,
    "c": 0.17178,
    "h": 273.2
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#201B89

secondary

#B6BC44

accent

#EA3EE2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #201B89

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

Preview Lab → · Contrast checker → · Palette generator →