#193589#193589

#193589 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.6% C 0.144 H 265.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#193589
RGB	rgb(25, 53, 137)
HSL	hsl(225, 69%, 32%)
HSV	hsv(225, 82%, 54%)
CMYK	cmyk(81.8%, 61.3%, 0%, 46.3%)
CIE-LAB	lab(25.44, 22.53, -49.73)
CIE-LCH	lch(25.44, 54.60, 294.38°)
OKLab	oklab(36.56% -0.0114 -0.1438)
OKLCH	oklch(36.56% 0.144 265.5)
XYZ	xyz(6.1878, 4.5583, 24.2158)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193589 #896D19

analogous

#196D89 #193589 #351989

triadic

#193589 #891935 #358919

tetradic

#193589 #89196D #896D19 #198935

square

#193589 #89196D #896D19 #198935

split-complementary

#193589 #893519 #6D8919

monochromatic

#060D21 #102155 #193589 #2249BD #4067DC

Accessibility & contrast

On white

10.98

#193589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#193589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193589

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193589	#FFFFFF	#000000	##FFFFFF
##193589	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428C

Deuteranopia (green-blind)

#003787

Tritanopia (blue-blind)

#004A59

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #193589;
/* rgb */ color: rgb(25, 53, 137);
/* oklch */ color: oklch(36.6% 0.144 265.5);

Tailwind

colors: {
  custom: {
    50: '#6a6bac',
    500: '#193589',
    950: '#000000',
  },
}

SCSS

$custom: #193589;
$custom-light: #6a6bac;
$custom-dark: #000000;

JSON

{
  "hex": "#193589",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 137
  },
  "hsl": {
    "h": 225,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36563,
    "c": 0.14421,
    "h": 265.5
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#193589

secondary

#BC9E41

accent

#C03CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #193589

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

Preview Lab → · Contrast checker → · Palette generator →