#193AA0#193AA0

#193AA0 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.7% C 0.169 H 265.2°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#193AA0
RGB	rgb(25, 58, 160)
HSL	hsl(225, 73%, 36%)
HSV	hsv(225, 84%, 63%)
CMYK	cmyk(84.4%, 63.8%, 0%, 37.3%)
CIE-LAB	lab(28.82, 28.24, -58.31)
CIE-LCH	lch(28.82, 64.79, 295.84°)
OKLab	oklab(39.71% -0.014 -0.1688)
OKLCH	oklch(39.71% 0.169 265.2)
XYZ	xyz(8.2569, 5.7698, 33.9294)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193AA0 #A07F19

analogous

#197EA0 #193AA0 #3C19A0

triadic

#193AA0 #A0193A #3AA019

tetradic

#193AA0 #A0197E #A07F19 #19A03C

square

#193AA0 #A0197E #A07F19 #19A03C

split-complementary

#193AA0 #A03C19 #7EA019

monochromatic

#081436 #11276B #193AA0 #214DD5 #5074E4

Accessibility & contrast

On white

9.75

#193AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#193AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193AA0

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193AA0	#FFFFFF	#000000	##FFFFFF
##193AA0	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA3

Deuteranopia (green-blind)

#003E9E

Tritanopia (blue-blind)

#005567

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #193aa0;
/* rgb */ color: rgb(25, 58, 160);
/* oklch */ color: oklch(39.7% 0.169 265.2);

Tailwind

colors: {
  custom: {
    50: '#706fbd',
    500: '#193aa0',
    950: '#000000',
  },
}

SCSS

$custom: #193aa0;
$custom-light: #706fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#193aa0",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 160
  },
  "hsl": {
    "h": 225.333,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39713,
    "c": 0.16941,
    "h": 265.2
  },
  "luminance": 0.05771
}

Semantic roles & 50–950 ramp

primary

#193AA0

secondary

#C6A94F

accent

#C338F0

background

#F7F6FB

surface

#EDECF7

border

#C8C7D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #193AA0

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

Preview Lab → · Contrast checker → · Palette generator →