#190F63#190F63

#190F63 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.8% C 0.137 H 276.3°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#190F63
RGB	rgb(25, 15, 99)
HSL	hsl(247, 74%, 22%)
HSV	hsv(247, 85%, 39%)
CMYK	cmyk(74.7%, 84.8%, 0%, 61.2%)
CIE-LAB	lab(12.28, 32.95, -46.95)
CIE-LCH	lch(12.28, 57.36, 305.06°)
OKLab	oklab(25.84% 0.015 -0.1357)
OKLCH	oklch(25.84% 0.137 276.3)
XYZ	xyz(2.8231, 1.4489, 11.9328)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190F63 #59630F

analogous

#0F2F63 #190F63 #430F63

triadic

#190F63 #63190F #0F6319

tetradic

#190F63 #630F2F #59630F #0F6343

square

#190F63 #630F2F #59630F #0F6343

split-complementary

#190F63 #63430F #2F630F

monochromatic

#07041B #0C072E #190F63 #261798 #341FCD

Accessibility & contrast

On white

16.28

#190F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#190F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190F63

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190F63	#FFFFFF	#000000	##FFFFFF
##190F63	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002465

Deuteranopia (green-blind)

#001C62

Tritanopia (blue-blind)

#002939

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #190f63;
/* rgb */ color: rgb(25, 15, 99);
/* oklch */ color: oklch(25.8% 0.137 276.3);

Tailwind

colors: {
  custom: {
    50: '#635090',
    500: '#190f63',
    950: '#000000',
  },
}

SCSS

$custom: #190f63;
$custom-light: #635090;
$custom-dark: #000000;

JSON

{
  "hex": "#190f63",
  "rgb": {
    "r": 25,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 247.143,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.2584,
    "c": 0.13654,
    "h": 276.3
  },
  "luminance": 0.01449
}

Semantic roles & 50–950 ramp

primary

#190F63

secondary

#8F9C32

accent

#F037DA

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #190F63

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

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