#193C85#193C85

#193C85 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 37.7% C 0.129 H 262.6°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#193C85
RGB	rgb(25, 60, 133)
HSL	hsl(221, 68%, 31%)
HSV	hsv(221, 81%, 52%)
CMYK	cmyk(81.2%, 54.9%, 0%, 47.8%)
CIE-LAB	lab(27.11, 16.00, -44.53)
CIE-LCH	lch(27.11, 47.32, 289.77°)
OKLab	oklab(37.72% -0.0166 -0.1283)
OKLCH	oklch(37.72% 0.129 262.6)
XYZ	xyz(6.2489, 5.1311, 22.8468)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C85 #856219

analogous

#197285 #193C85 #2C1985

triadic

#193C85 #85193C #3C8519

tetradic

#193C85 #851972 #856219 #19852C

square

#193C85 #851972 #856219 #19852C

split-complementary

#193C85 #852C19 #728519

monochromatic

#060E1E #0F2551 #193C85 #2353B9 #3E71DB

Accessibility & contrast

On white

10.36

#193C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#193C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C85

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C85	#FFFFFF	#000000	##FFFFFF
##193C85	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#034588

Deuteranopia (green-blind)

#003B84

Tritanopia (blue-blind)

#004E5A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #193c85;
/* rgb */ color: rgb(25, 60, 133);
/* oklch */ color: oklch(37.7% 0.129 262.6);

Tailwind

colors: {
  custom: {
    50: '#6871a9',
    500: '#193c85',
    950: '#000000',
  },
}

SCSS

$custom: #193c85;
$custom-light: #6871a9;
$custom-dark: #000000;

JSON

{
  "hex": "#193c85",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 133
  },
  "hsl": {
    "h": 220.556,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37716,
    "c": 0.12942,
    "h": 262.6
  },
  "luminance": 0.05132
}

Semantic roles & 50–950 ramp

primary

#193C85

secondary

#B99241

accent

#B33DEB

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193C85

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

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