#193C90#193C90

#193C90 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.7% C 0.145 H 263.8°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#193C90
RGB	rgb(25, 60, 144)
HSL	hsl(222, 70%, 33%)
HSV	hsv(222, 83%, 56%)
CMYK	cmyk(82.6%, 58.3%, 0%, 43.5%)
CIE-LAB	lab(27.98, 20.49, -49.91)
CIE-LCH	lch(27.98, 53.95, 292.32°)
OKLab	oklab(38.66% -0.0157 -0.1442)
OKLCH	oklch(38.66% 0.145 263.8)
XYZ	xyz(7.0490, 5.4512, 27.0608)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C90 #906D19

analogous

#197790 #193C90 #311990

triadic

#193C90 #90193C #3C9019

tetradic

#193C90 #901977 #906D19 #199031

square

#193C90 #901977 #906D19 #199031

split-complementary

#193C90 #903119 #779019

monochromatic

#071128 #10265C #193C90 #2252C4 #4572DF

Accessibility & contrast

On white

10.05

#193C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#193C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C90

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C90	#FFFFFF	#000000	##FFFFFF
##193C90	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004893

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#005160

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #193c90;
/* rgb */ color: rgb(25, 60, 144);
/* oklch */ color: oklch(38.7% 0.145 263.8);

Tailwind

colors: {
  custom: {
    50: '#6b71b1',
    500: '#193c90',
    950: '#000000',
  },
}

SCSS

$custom: #193c90;
$custom-light: #6b71b1;
$custom-dark: #000000;

JSON

{
  "hex": "#193c90",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 144
  },
  "hsl": {
    "h": 222.353,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.38656,
    "c": 0.14503,
    "h": 263.8
  },
  "luminance": 0.05452
}

Semantic roles & 50–950 ramp

primary

#193C90

secondary

#C09C45

accent

#B93BED

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #193C90

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

Preview Lab → · Contrast checker → · Palette generator →