#20158F#20158F

#20158F is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.5% C 0.184 H 273.1°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#20158F
RGB	rgb(32, 21, 143)
HSL	hsl(245, 74%, 32%)
HSV	hsv(245, 85%, 56%)
CMYK	cmyk(77.6%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(19.33, 44.78, -63.51)
CIE-LCH	lch(19.33, 77.71, 305.19°)
OKLab	oklab(32.45% 0.01 -0.1837)
OKLCH	oklch(32.45% 0.184 273.1)
XYZ	xyz(5.8201, 2.8260, 26.2200)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20158F #848F15

analogous

#15478F #20158F #5D158F

triadic

#20158F #8F2015 #158F20

tetradic

#20158F #8F1547 #848F15 #158F5D

square

#20158F #8F1547 #848F15 #158F5D

split-complementary

#20158F #8F5D15 #478F15

monochromatic

#080524 #140D5A #20158F #2C1DC4 #4B3CE2

Accessibility & contrast

On white

13.42

#20158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#20158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20158F

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20158F	#FFFFFF	#000000	##FFFFFF
##20158F	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003492

Deuteranopia (green-blind)

#00298D

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #20158f;
/* rgb */ color: rgb(32, 21, 143);
/* oklch */ color: oklch(32.5% 0.184 273.1);

Tailwind

colors: {
  custom: {
    50: '#7157b1',
    500: '#20158f',
    950: '#000000',
  },
}

SCSS

$custom: #20158f;
$custom-light: #7157b1;
$custom-dark: #000000;

JSON

{
  "hex": "#20158f",
  "rgb": {
    "r": 32,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 245.41,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32454,
    "c": 0.18395,
    "h": 273.1
  },
  "luminance": 0.02827
}

Semantic roles & 50–950 ramp

primary

#20158F

secondary

#B6C23E

accent

#F137E0

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #20158F

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

Preview Lab → · Contrast checker → · Palette generator →