#193C9A#193C9A

#193C9A is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.6% C 0.159 H 264.5°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#193C9A
RGB	rgb(25, 60, 154)
HSL	hsl(224, 72%, 35%)
HSV	hsv(224, 84%, 60%)
CMYK	cmyk(83.8%, 61%, 0%, 39.6%)
CIE-LAB	lab(28.83, 24.51, -54.66)
CIE-LCH	lch(28.83, 59.90, 294.15°)
OKLab	oklab(39.55% -0.0152 -0.1581)
OKLCH	oklch(39.55% 0.159 264.5)
XYZ	xyz(7.8474, 5.7705, 31.2658)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C9A #9A7719

analogous

#197C9A #193C9A #37199A

triadic

#193C9A #9A193C #3C9A19

tetradic

#193C9A #9A197C #9A7719 #199A37

square

#193C9A #9A197C #9A7719 #199A37

split-complementary

#193C9A #9A3719 #7C9A19

monochromatic

#081331 #102765 #193C9A #2251CF #4C74E2

Accessibility & contrast

On white

9.75

#193C9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#193C9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C9A

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C9A	#FFFFFF	#000000	##FFFFFF
##193C9A	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)

#004A9D

Deuteranopia (green-blind)

#003E98

Tritanopia (blue-blind)

#005465

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #193c9a;
/* rgb */ color: rgb(25, 60, 154);
/* oklch */ color: oklch(39.6% 0.159 264.5);

Tailwind

colors: {
  custom: {
    50: '#6e71b9',
    500: '#193c9a',
    950: '#000000',
  },
}

SCSS

$custom: #193c9a;
$custom-light: #6e71b9;
$custom-dark: #000000;

JSON

{
  "hex": "#193c9a",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 154
  },
  "hsl": {
    "h": 223.721,
    "s": 72.067,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3955,
    "c": 0.15885,
    "h": 264.5
  },
  "luminance": 0.05771
}

Semantic roles & 50–950 ramp

primary

#193C9A

secondary

#C4A34B

accent

#BD39EF

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #193C9A

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

Preview Lab → · Contrast checker → · Palette generator →