#190C3E#190C3E

#190C3E is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.1% C 0.089 H 288.1°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#190C3E
RGB	rgb(25, 12, 62)
HSL	hsl(256, 68%, 15%)
HSV	hsv(256, 81%, 24%)
CMYK	cmyk(59.7%, 80.6%, 0%, 75.7%)
CIE-LAB	lab(7.38, 21.82, -29.54)
CIE-LCH	lch(7.38, 36.73, 306.45°)
OKLab	oklab(21.1% 0.0278 -0.085)
OKLCH	oklch(21.1% 0.089 288.1)
XYZ	xyz(1.4016, 0.8174, 4.6404)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 4.86

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190C3E #313E0C

analogous

#0C183E #190C3E #320C3E

triadic

#190C3E #3E190C #0C3E19

tetradic

#190C3E #3E0C18 #313E0C #0C3E32

square

#190C3E #3E0C18 #313E0C #0C3E32

split-complementary

#190C3E #3E320C #183E0C

monochromatic

#0A051A #0A051A #190C3E #2E1671 #4220A5

Accessibility & contrast

On white

18.05

#190C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#190C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190C3E

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190C3E	#FFFFFF	#000000	##FFFFFF
##190C3E	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173F

Deuteranopia (green-blind)

#00153D

Tritanopia (blue-blind)

#0B1924

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #190c3e;
/* rgb */ color: rgb(25, 12, 62);
/* oklch */ color: oklch(21.1% 0.089 288.1);

Tailwind

colors: {
  custom: {
    50: '#5b4c74',
    500: '#190c3e',
    950: '#000000',
  },
}

SCSS

$custom: #190c3e;
$custom-light: #5b4c74;
$custom-dark: #000000;

JSON

{
  "hex": "#190c3e",
  "rgb": {
    "r": 25,
    "g": 12,
    "b": 62
  },
  "hsl": {
    "h": 255.6,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.21104,
    "c": 0.0894,
    "h": 288.1
  },
  "luminance": 0.00817
}

Semantic roles & 50–950 ramp

primary

#190C3E

secondary

#667A2C

accent

#EA3DBD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #190C3E

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

Preview Lab → · Contrast checker → · Palette generator →