#201F8C#201F8C

#201F8C is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.172 H 272.4°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#201F8C
RGB	rgb(32, 31, 140)
HSL	hsl(241, 64%, 34%)
HSV	hsv(241, 78%, 55%)
CMYK	cmyk(77.1%, 77.9%, 0%, 45.1%)
CIE-LAB	lab(20.75, 38.64, -59.29)
CIE-LCH	lch(20.75, 70.77, 303.09°)
OKLab	oklab(33.34% 0.0073 -0.1716)
OKLCH	oklch(33.34% 0.172 272.4)
XYZ	xyz(5.8177, 3.1799, 25.1130)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F8C #8B8C1F

analogous

#1F548C #201F8C #561F8C

triadic

#201F8C #8C201F #1F8C20

tetradic

#201F8C #8C1F54 #8B8C1F #1F8C56

square

#201F8C #8C1F54 #8B8C1F #1F8C56

split-complementary

#201F8C #8C561F #548C1F

monochromatic

#090928 #15145A #201F8C #2B2ABE #4F4ED8

Accessibility & contrast

On white

12.84

#201F8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#201F8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F8C

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F8C	#FFFFFF	#000000	##FFFFFF
##201F8C	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378F

Deuteranopia (green-blind)

#002C8A

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #201f8c;
/* rgb */ color: rgb(32, 31, 140);
/* oklch */ color: oklch(33.3% 0.172 272.4);

Tailwind

colors: {
  custom: {
    50: '#6f5caf',
    500: '#201f8c',
    950: '#000000',
  },
}

SCSS

$custom: #201f8c;
$custom-light: #6f5caf;
$custom-dark: #000000;

JSON

{
  "hex": "#201f8c",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 140
  },
  "hsl": {
    "h": 240.55,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33338,
    "c": 0.17176,
    "h": 272.4
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#201F8C

secondary

#BABB4C

accent

#E741E5

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #201F8C

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

Preview Lab → · Contrast checker → · Palette generator →