#193F86#193F86

#193F86 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.5% C 0.127 H 261.5°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#193F86
RGB	rgb(25, 63, 134)
HSL	hsl(219, 69%, 31%)
HSV	hsv(219, 81%, 53%)
CMYK	cmyk(81.3%, 53%, 0%, 47.5%)
CIE-LAB	lab(28.07, 14.32, -43.59)
CIE-LCH	lch(28.07, 45.88, 288.18°)
OKLab	oklab(38.47% -0.0188 -0.1255)
OKLCH	oklch(38.47% 0.127 261.5)
XYZ	xyz(6.4799, 5.4822, 23.2663)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193F86 #866019

analogous

#197586 #193F86 #2A1986

triadic

#193F86 #86193F #3F8619

tetradic

#193F86 #861975 #866019 #19862A

square

#193F86 #861975 #866019 #19862A

split-complementary

#193F86 #862A19 #758619

monochromatic

#060F1F #0F2752 #193F86 #2357BA #3E75DB

Accessibility & contrast

On white

10.02

#193F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#193F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193F86

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193F86	#FFFFFF	#000000	##FFFFFF
##193F86	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4789

Deuteranopia (green-blind)

#003E85

Tritanopia (blue-blind)

#00505C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #193f86;
/* rgb */ color: rgb(25, 63, 134);
/* oklch */ color: oklch(38.5% 0.127 261.5);

Tailwind

colors: {
  custom: {
    50: '#6873aa',
    500: '#193f86',
    950: '#000000',
  },
}

SCSS

$custom: #193f86;
$custom-light: #6873aa;
$custom-dark: #000000;

JSON

{
  "hex": "#193f86",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 134
  },
  "hsl": {
    "h": 219.083,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38471,
    "c": 0.12695,
    "h": 261.5
  },
  "luminance": 0.05483
}

Semantic roles & 50–950 ramp

primary

#193F86

secondary

#BA9041

accent

#AE3CEB

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #193F86

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

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