#190D64#190D64

#190D64 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.7% C 0.140 H 276.4°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#190D64
RGB	rgb(25, 13, 100)
HSL	hsl(248, 77%, 22%)
HSV	hsv(248, 87%, 39%)
CMYK	cmyk(75%, 87%, 0%, 60.8%)
CIE-LAB	lab(12.05, 34.31, -47.99)
CIE-LCH	lch(12.05, 59.00, 305.56°)
OKLab	oklab(25.72% 0.0156 -0.1387)
OKLCH	oklch(25.72% 0.14 276.4)
XYZ	xyz(2.8443, 1.4144, 12.1772)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D64 #58640D

analogous

#0D2D64 #190D64 #450D64

triadic

#190D64 #64190D #0D6419

tetradic

#190D64 #640D2D #58640D #0D6445

square

#190D64 #640D2D #58640D #0D6445

split-complementary

#190D64 #64450D #2D640D

monochromatic

#07041B #0B062E #190D64 #27149A #341BD0

Accessibility & contrast

On white

16.37

#190D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#190D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D64

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D64	#FFFFFF	#000000	##FFFFFF
##190D64	1.00	16.37	1.28	16.37
#FFFFFF	16.37	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002366

Deuteranopia (green-blind)

#001C63

Tritanopia (blue-blind)

#002939

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #190d64;
/* rgb */ color: rgb(25, 13, 100);
/* oklch */ color: oklch(25.7% 0.140 276.4);

Tailwind

colors: {
  custom: {
    50: '#644f91',
    500: '#190d64',
    950: '#000000',
  },
}

SCSS

$custom: #190d64;
$custom-light: #644f91;
$custom-dark: #000000;

JSON

{
  "hex": "#190d64",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 100
  },
  "hsl": {
    "h": 248.276,
    "s": 76.991,
    "l": 22.157
  },
  "oklch": {
    "l": 0.2572,
    "c": 0.13957,
    "h": 276.4
  },
  "luminance": 0.01415
}

Semantic roles & 50–950 ramp

primary

#190D64

secondary

#8E9E2F

accent

#F434D9

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #190D64

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

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