#201FA0#201FA0

#201FA0 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.7% C 0.196 H 270.9°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#201FA0
RGB	rgb(32, 31, 160)
HSL	hsl(240, 68%, 37%)
HSV	hsv(240, 81%, 63%)
CMYK	cmyk(80%, 80.6%, 0%, 37.3%)
CIE-LAB	lab(23.08, 45.32, -67.77)
CIE-LCH	lch(23.08, 81.52, 303.77°)
OKLab	oklab(35.66% 0.0031 -0.1962)
OKLCH	oklch(35.66% 0.196 270.9)
XYZ	xyz(7.4287, 3.8243, 33.5975)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201FA0 #9FA01F

analogous

#1F5FA0 #201FA0 #601FA0

triadic

#201FA0 #A0201F #1FA020

tetradic

#201FA0 #A01F5F #9FA01F #1FA060

square

#201FA0 #A01F5F #9FA01F #1FA060

split-complementary

#201FA0 #A0601F #5FA01F

monochromatic

#0B0B39 #16156D #201FA0 #2A29D3 #5B5ADF

Accessibility & contrast

On white

11.90

#201FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#201FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201FA0

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201FA0	#FFFFFF	#000000	##FFFFFF
##201FA0	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#00309E

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #201fa0;
/* rgb */ color: rgb(32, 31, 160);
/* oklch */ color: oklch(35.7% 0.196 270.9);

Tailwind

colors: {
  custom: {
    50: '#745ebd',
    500: '#201fa0',
    950: '#000000',
  },
}

SCSS

$custom: #201fa0;
$custom-light: #745ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#201fa0",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 160
  },
  "hsl": {
    "h": 240.465,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.35655,
    "c": 0.19621,
    "h": 270.9
  },
  "luminance": 0.03825
}

Semantic roles & 50–950 ramp

primary

#201FA0

secondary

#C2C358

accent

#EA3DE9

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #201FA0

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

Preview Lab → · Contrast checker → · Palette generator →