#19158F#19158F

#19158F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.186 H 270.4°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#19158F
RGB	rgb(25, 21, 143)
HSL	hsl(242, 74%, 32%)
HSV	hsv(242, 85%, 56%)
CMYK	cmyk(82.5%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(18.91, 44.38, -64.23)
CIE-LCH	lch(18.91, 78.07, 304.65°)
OKLab	oklab(32.05% 0.0013 -0.1859)
OKLCH	oklch(32.05% 0.186 270.4)
XYZ	xyz(5.6253, 2.7255, 26.2109)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19158F #8B8F15

analogous

#154E8F #19158F #56158F

triadic

#19158F #8F1915 #158F19

tetradic

#19158F #8F154E #8B8F15 #158F56

square

#19158F #8F154E #8B8F15 #158F56

split-complementary

#19158F #8F5615 #4E8F15

monochromatic

#060524 #100D5A #19158F #221DC4 #413CE2

Accessibility & contrast

On white

13.59

#19158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#19158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19158F

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19158F	#FFFFFF	#000000	##FFFFFF
##19158F	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003492

Deuteranopia (green-blind)

#00288D

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #19158f;
/* rgb */ color: rgb(25, 21, 143);
/* oklch */ color: oklch(32.0% 0.186 270.4);

Tailwind

colors: {
  custom: {
    50: '#6f57b1',
    500: '#19158f',
    950: '#000000',
  },
}

SCSS

$custom: #19158f;
$custom-light: #6f57b1;
$custom-dark: #000000;

JSON

{
  "hex": "#19158f",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 241.967,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32048,
    "c": 0.18588,
    "h": 270.4
  },
  "luminance": 0.02726
}

Semantic roles & 50–950 ramp

primary

#19158F

secondary

#BEC23E

accent

#F137EB

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #19158F

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

Preview Lab → · Contrast checker → · Palette generator →