#201F58#201F58

#201F58 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.9% C 0.100 H 278.5°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#201F58
RGB	rgb(32, 31, 88)
HSL	hsl(241, 48%, 23%)
HSV	hsv(241, 65%, 35%)
CMYK	cmyk(63.6%, 64.8%, 0%, 65.5%)
CIE-LAB	lab(15.44, 19.75, -34.39)
CIE-LCH	lch(15.44, 39.65, 299.87°)
OKLab	oklab(27.91% 0.0148 -0.0988)
OKLCH	oklch(27.91% 0.1 278.5)
XYZ	xyz(2.8465, 1.9914, 9.4650)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201F58 #57581F

analogous

#1F3A58 #201F58 #3C1F58

triadic

#201F58 #58201F #1F5820

tetradic

#201F58 #581F3A #57581F #1F583C

square

#201F58 #581F3A #57581F #1F583C

split-complementary

#201F58 #583C1F #3A581F

monochromatic

#080817 #100F2B #201F58 #302F85 #413FB3

Accessibility & contrast

On white

15.02

#201F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#201F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201F58

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201F58	#FFFFFF	#000000	##FFFFFF
##201F58	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295A

Deuteranopia (green-blind)

#002457

Tritanopia (blue-blind)

#002D38

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #201f58;
/* rgb */ color: rgb(32, 31, 88);
/* oklch */ color: oklch(27.9% 0.100 278.5);

Tailwind

colors: {
  custom: {
    50: '#625a88',
    500: '#201f58',
    950: '#000000',
  },
}

SCSS

$custom: #201f58;
$custom-light: #625a88;
$custom-dark: #000000;

JSON

{
  "hex": "#201f58",
  "rgb": {
    "r": 32,
    "g": 31,
    "b": 88
  },
  "hsl": {
    "h": 241.053,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.27909,
    "c": 0.0999,
    "h": 278.5
  },
  "luminance": 0.01992
}

Semantic roles & 50–950 ramp

primary

#201F58

secondary

#8B8D46

accent

#D750D5

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040B

muted

#7A797C

Preview Lab

Preview with #201F58

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

Preview Lab → · Contrast checker → · Palette generator →