#190D5E#190D5E

#190D5E is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 25.0% C 0.132 H 277.6°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#190D5E
RGB	rgb(25, 13, 94)
HSL	hsl(249, 76%, 21%)
HSV	hsv(249, 86%, 37%)
CMYK	cmyk(73.4%, 86.2%, 0%, 63.1%)
CIE-LAB	lab(11.29, 32.33, -45.25)
CIE-LCH	lch(11.29, 55.61, 305.54°)
OKLab	oklab(24.97% 0.0175 -0.1307)
OKLCH	oklch(24.97% 0.132 277.6)
XYZ	xyz(2.5646, 1.3024, 10.7038)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D5E #525E0D

analogous

#0D295E #190D5E #410D5E

triadic

#190D5E #5E190D #0D5E19

tetradic

#190D5E #5E0D29 #525E0D #0D5E41

square

#190D5E #5E0D29 #525E0D #0D5E41

split-complementary

#190D5E #5E410D #295E0D

monochromatic

#07041B #0B0628 #190D5E #271494 #361CCA

Accessibility & contrast

On white

16.66

#190D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#190D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D5E

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D5E	#FFFFFF	#000000	##FFFFFF
##190D5E	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002160

Deuteranopia (green-blind)

#001B5D

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #190d5e;
/* rgb */ color: rgb(25, 13, 94);
/* oklch */ color: oklch(25.0% 0.132 277.6);

Tailwind

colors: {
  custom: {
    50: '#624e8d',
    500: '#190d5e',
    950: '#000000',
  },
}

SCSS

$custom: #190d5e;
$custom-light: #624e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#190d5e",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 94
  },
  "hsl": {
    "h": 248.889,
    "s": 75.701,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24972,
    "c": 0.1319,
    "h": 277.6
  },
  "luminance": 0.01303
}

Semantic roles & 50–950 ramp

primary

#190D5E

secondary

#88982F

accent

#F236D6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #190D5E

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

Preview Lab → · Contrast checker → · Palette generator →