#190C57#190C57

#190C57 is a very dark, vivid violet. Relative luminance 0.012; OKLCH L 24.0% C 0.124 H 279.5°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#190C57
RGB	rgb(25, 12, 87)
HSL	hsl(250, 76%, 19%)
HSV	hsv(250, 86%, 34%)
CMYK	cmyk(71.3%, 86.2%, 0%, 65.9%)
CIE-LAB	lab(10.24, 30.50, -42.26)
CIE-LCH	lch(10.24, 52.12, 305.82°)
OKLab	oklab(23.99% 0.0204 -0.122)
OKLCH	oklch(23.99% 0.124 279.5)
XYZ	xyz(2.2521, 1.1576, 9.1197)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190C57 #4A570C

analogous

#0C2557 #190C57 #3F0C57

triadic

#190C57 #57190C #0C5719

tetradic

#190C57 #570C25 #4A570C #0C573F

square

#190C57 #570C25 #4A570C #0C573F

split-complementary

#190C57 #573F0C #25570C

monochromatic

#08041B #0A0521 #190C57 #28138D #381BC3

Accessibility & contrast

On white

17.05

#190C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#190C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190C57

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190C57	#FFFFFF	#000000	##FFFFFF
##190C57	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F59

Deuteranopia (green-blind)

#001956

Tritanopia (blue-blind)

#002332

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #190c57;
/* rgb */ color: rgb(25, 12, 87);
/* oklch */ color: oklch(24.0% 0.124 279.5);

Tailwind

colors: {
  custom: {
    50: '#614d87',
    500: '#190c57',
    950: '#000000',
  },
}

SCSS

$custom: #190c57;
$custom-light: #614d87;
$custom-dark: #000000;

JSON

{
  "hex": "#190c57",
  "rgb": {
    "r": 25,
    "g": 12,
    "b": 87
  },
  "hsl": {
    "h": 250.4,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23987,
    "c": 0.12373,
    "h": 279.5
  },
  "luminance": 0.01158
}

Semantic roles & 50–950 ramp

primary

#190C57

secondary

#80922D

accent

#F235D2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05010B

muted

#7A777C

Preview Lab

Preview with #190C57

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

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