#190D5D#190D5D

#190D5D is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.8% C 0.131 H 277.9°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#190D5D
RGB	rgb(25, 13, 93)
HSL	hsl(249, 75%, 21%)
HSV	hsv(249, 86%, 36%)
CMYK	cmyk(73.1%, 86%, 0%, 63.5%)
CIE-LAB	lab(11.17, 31.99, -44.78)
CIE-LCH	lch(11.17, 55.04, 305.54°)
OKLab	oklab(24.85% 0.0179 -0.1294)
OKLCH	oklch(24.85% 0.131 277.9)
XYZ	xyz(2.5200, 1.2846, 10.4690)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D5D #515D0D

analogous

#0D295D #190D5D #410D5D

triadic

#190D5D #5D190D #0D5D19

tetradic

#190D5D #5D0D29 #515D0D #0D5D41

square

#190D5D #5D0D29 #515D0D #0D5D41

split-complementary

#190D5D #5D410D #295D0D

monochromatic

#07041B #0B0527 #190D5D #271593 #361CC8

Accessibility & contrast

On white

16.71

#190D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#190D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D5D

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D5D	#FFFFFF	#000000	##FFFFFF
##190D5D	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00215F

Deuteranopia (green-blind)

#001A5C

Tritanopia (blue-blind)

#002635

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #190d5d;
/* rgb */ color: rgb(25, 13, 93);
/* oklch */ color: oklch(24.8% 0.131 277.9);

Tailwind

colors: {
  custom: {
    50: '#624e8c',
    500: '#190d5d',
    950: '#000000',
  },
}

SCSS

$custom: #190d5d;
$custom-light: #624e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#190d5d",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 93
  },
  "hsl": {
    "h": 249,
    "s": 75.472,
    "l": 20.784
  },
  "oklch": {
    "l": 0.24849,
    "c": 0.13061,
    "h": 277.9
  },
  "luminance": 0.01285
}

Semantic roles & 50–950 ramp

primary

#190D5D

secondary

#87972F

accent

#F236D6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #190D5D

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

Preview Lab → · Contrast checker → · Palette generator →