#201B7D#201B7D

#201B7D is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.1% C 0.157 H 274.5°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#201B7D
RGB	rgb(32, 27, 125)
HSL	hsl(243, 64%, 30%)
HSV	hsv(243, 78%, 49%)
CMYK	cmyk(74.4%, 78.4%, 0%, 51%)
CIE-LAB	lab(18.24, 35.79, -53.99)
CIE-LCH	lch(18.24, 64.77, 303.54°)
OKLab	oklab(31.06% 0.0124 -0.1561)
OKLCH	oklch(31.06% 0.157 274.5)
XYZ	xyz(4.6880, 2.5712, 19.6473)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B7D #787D1B

analogous

#1B477D #201B7D #511B7D

triadic

#201B7D #7D201B #1B7D20

tetradic

#201B7D #7D1B47 #787D1B #1B7D51

square

#201B7D #7D1B47 #787D1B #1B7D51

split-complementary

#201B7D #7D511B #477D1B

monochromatic

#060519 #13104B #201B7D #2D26AF #453DD5

Accessibility & contrast

On white

13.87

#201B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#201B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B7D

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B7D	#FFFFFF	#000000	##FFFFFF
##201B7D	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#00287B

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #201b7d;
/* rgb */ color: rgb(32, 27, 125);
/* oklch */ color: oklch(31.1% 0.157 274.5);

Tailwind

colors: {
  custom: {
    50: '#6c59a4',
    500: '#201b7d',
    950: '#000000',
  },
}

SCSS

$custom: #201b7d;
$custom-light: #6c59a4;
$custom-dark: #000000;

JSON

{
  "hex": "#201b7d",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 243.061,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31061,
    "c": 0.15663,
    "h": 274.5
  },
  "luminance": 0.02572
}

Semantic roles & 50–950 ramp

primary

#201B7D

secondary

#ABB143

accent

#E740DF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #201B7D

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

Preview Lab → · Contrast checker → · Palette generator →