#190E59#190E59

#190E59 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.5% C 0.124 H 278.6°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#190E59
RGB	rgb(25, 14, 89)
HSL	hsl(249, 73%, 20%)
HSV	hsv(249, 84%, 35%)
CMYK	cmyk(71.9%, 84.3%, 0%, 65.1%)
CIE-LAB	lab(10.86, 30.09, -42.59)
CIE-LCH	lch(10.86, 52.15, 305.24°)
OKLab	oklab(24.49% 0.0186 -0.123)
OKLCH	oklch(24.49% 0.124 278.6)
XYZ	xyz(2.3605, 1.2418, 9.5646)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190E59 #4E590E

analogous

#0E2859 #190E59 #3E0E59

triadic

#190E59 #59190E #0E5919

tetradic

#190E59 #590E28 #4E590E #0E593E

square

#190E59 #590E28 #4E590E #0E593E

split-complementary

#190E59 #593E0E #28590E

monochromatic

#07041A #0A0624 #190E59 #28168E #371FC3

Accessibility & contrast

On white

16.82

#190E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#190E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190E59

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190E59	#FFFFFF	#000000	##FFFFFF
##190E59	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205B

Deuteranopia (green-blind)

#001A58

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #190e59;
/* rgb */ color: rgb(25, 14, 89);
/* oklch */ color: oklch(24.5% 0.124 278.6);

Tailwind

colors: {
  custom: {
    50: '#614f89',
    500: '#190e59',
    950: '#000000',
  },
}

SCSS

$custom: #190e59;
$custom-light: #614f89;
$custom-dark: #000000;

JSON

{
  "hex": "#190e59",
  "rgb": {
    "r": 25,
    "g": 14,
    "b": 89
  },
  "hsl": {
    "h": 248.8,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.24492,
    "c": 0.12441,
    "h": 278.6
  },
  "luminance": 0.01242
}

Semantic roles & 50–950 ramp

primary

#190E59

secondary

#849330

accent

#F038D5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #190E59

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

Preview Lab → · Contrast checker → · Palette generator →