#190D63#190D63

#190D63 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.6% C 0.138 H 276.6°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#190D63
RGB	rgb(25, 13, 99)
HSL	hsl(248, 77%, 22%)
HSV	hsv(248, 87%, 39%)
CMYK	cmyk(74.7%, 86.9%, 0%, 61.2%)
CIE-LAB	lab(11.93, 33.99, -47.54)
CIE-LCH	lch(11.93, 58.44, 305.56°)
OKLab	oklab(25.6% 0.0159 -0.1374)
OKLCH	oklch(25.6% 0.138 276.6)
XYZ	xyz(2.7962, 1.3951, 11.9239)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D63 #57630D

analogous

#0D2C63 #190D63 #440D63

triadic

#190D63 #63190D #0D6319

tetradic

#190D63 #630D2C #57630D #0D6344

square

#190D63 #630D2C #57630D #0D6344

split-complementary

#190D63 #63440D #2C630D

monochromatic

#07041B #0B062D #190D63 #271499 #341BCF

Accessibility & contrast

On white

16.42

#190D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#190D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D63

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D63	#FFFFFF	#000000	##FFFFFF
##190D63	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002365

Deuteranopia (green-blind)

#001C62

Tritanopia (blue-blind)

#002839

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #190d63;
/* rgb */ color: rgb(25, 13, 99);
/* oklch */ color: oklch(25.6% 0.138 276.6);

Tailwind

colors: {
  custom: {
    50: '#644f90',
    500: '#190d63',
    950: '#000000',
  },
}

SCSS

$custom: #190d63;
$custom-light: #644f90;
$custom-dark: #000000;

JSON

{
  "hex": "#190d63",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 99
  },
  "hsl": {
    "h": 248.372,
    "s": 76.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.25595,
    "c": 0.13831,
    "h": 276.6
  },
  "luminance": 0.01395
}

Semantic roles & 50–950 ramp

primary

#190D63

secondary

#8D9D2F

accent

#F334D9

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #190D63

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

Preview Lab → · Contrast checker → · Palette generator →