#193577#193577

#193577 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.118 H 263.9°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#193577
RGB	rgb(25, 53, 119)
HSL	hsl(222, 65%, 28%)
HSV	hsv(222, 79%, 47%)
CMYK	cmyk(79%, 55.5%, 0%, 53.3%)
CIE-LAB	lab(23.95, 15.19, -40.84)
CIE-LCH	lch(23.95, 43.57, 290.40°)
OKLab	oklab(34.98% -0.0125 -0.1176)
OKLCH	oklch(34.98% 0.118 263.9)
XYZ	xyz(5.0026, 4.0842, 17.9739)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193577 #775B19

analogous

#196477 #193577 #2C1977

triadic

#193577 #771935 #357719

tetradic

#193577 #771964 #775B19 #19772C

square

#193577 #771964 #775B19 #19772C

split-complementary

#193577 #772C19 #647719

monochromatic

#050B19 #0E1E44 #193577 #244CAA #3665D5

Accessibility & contrast

On white

11.56

#193577 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#193577 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193577

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193577	#FFFFFF	#000000	##FFFFFF
##193577	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043D79

Deuteranopia (green-blind)

#003576

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193577;
/* rgb */ color: rgb(25, 53, 119);
/* oklch */ color: oklch(35.0% 0.118 263.9);

Tailwind

colors: {
  custom: {
    50: '#656b9f',
    500: '#193577',
    950: '#000000',
  },
}

SCSS

$custom: #193577;
$custom-light: #656b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#193577",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 119
  },
  "hsl": {
    "h": 222.128,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34975,
    "c": 0.11829,
    "h": 263.9
  },
  "luminance": 0.04085
}

Semantic roles & 50–950 ramp

primary

#193577

secondary

#AC8C40

accent

#B640E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #193577

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

Preview Lab → · Contrast checker → · Palette generator →