#201B74#201B74

#201B74 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.1% C 0.145 H 275.7°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#201B74
RGB	rgb(32, 27, 116)
HSL	hsl(243, 62%, 28%)
HSV	hsv(243, 77%, 45%)
CMYK	cmyk(72.4%, 76.7%, 0%, 54.5%)
CIE-LAB	lab(17.23, 32.66, -49.88)
CIE-LCH	lch(17.23, 59.62, 303.22°)
OKLab	oklab(30.05% 0.0143 -0.1442)
OKLCH	oklch(30.05% 0.145 275.7)
XYZ	xyz(4.1389, 2.3515, 16.7554)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201B74 #6F741B

analogous

#1B4274 #201B74 #4C1B74

triadic

#201B74 #74201B #1B7420

tetradic

#201B74 #741B42 #6F741B #1B744C

square

#201B74 #741B42 #6F741B #1B744C

split-complementary

#201B74 #744C1B #42741B

monochromatic

#070619 #120F42 #201B74 #2E27A6 #4139D1

Accessibility & contrast

On white

14.28

#201B74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#201B74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201B74

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201B74	#FFFFFF	#000000	##FFFFFF
##201B74	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E77

Deuteranopia (green-blind)

#002672

Tritanopia (blue-blind)

#003446

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #201b74;
/* rgb */ color: rgb(32, 27, 116);
/* oklch */ color: oklch(30.1% 0.145 275.7);

Tailwind

colors: {
  custom: {
    50: '#69599d',
    500: '#201b74',
    950: '#000000',
  },
}

SCSS

$custom: #201b74;
$custom-light: #69599d;
$custom-dark: #000000;

JSON

{
  "hex": "#201b74",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 116
  },
  "hsl": {
    "h": 243.371,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30052,
    "c": 0.14488,
    "h": 275.7
  },
  "luminance": 0.02352
}

Semantic roles & 50–950 ramp

primary

#201B74

secondary

#A3A942

accent

#E542DC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #201B74

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

Preview Lab → · Contrast checker → · Palette generator →