#193A86#193A86

#193A86 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.4% C 0.133 H 263.5°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#193A86
RGB	rgb(25, 58, 134)
HSL	hsl(222, 69%, 31%)
HSV	hsv(222, 81%, 53%)
CMYK	cmyk(81.3%, 56.7%, 0%, 47.5%)
CIE-LAB	lab(26.60, 17.82, -45.97)
CIE-LCH	lch(26.60, 49.30, 291.18°)
OKLab	oklab(37.36% -0.015 -0.1326)
OKLCH	oklch(37.36% 0.133 263.5)
XYZ	xyz(6.2155, 4.9533, 23.1781)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A86 #866519

analogous

#197086 #193A86 #2E1986

triadic

#193A86 #86193A #3A8619

tetradic

#193A86 #861970 #866519 #19862E

square

#193A86 #861970 #866519 #19862E

split-complementary

#193A86 #862E19 #708619

monochromatic

#060D1F #0F2452 #193A86 #2350BA #3E6EDB

Accessibility & contrast

On white

10.55

#193A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#193A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A86

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A86	#FFFFFF	#000000	##FFFFFF
##193A86	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004489

Deuteranopia (green-blind)

#003A85

Tritanopia (blue-blind)

#004D5A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193a86;
/* rgb */ color: rgb(25, 58, 134);
/* oklch */ color: oklch(37.4% 0.133 263.5);

Tailwind

colors: {
  custom: {
    50: '#696faa',
    500: '#193a86',
    950: '#000000',
  },
}

SCSS

$custom: #193a86;
$custom-light: #696faa;
$custom-dark: #000000;

JSON

{
  "hex": "#193a86",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 134
  },
  "hsl": {
    "h": 221.835,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37359,
    "c": 0.13348,
    "h": 263.5
  },
  "luminance": 0.04954
}

Semantic roles & 50–950 ramp

primary

#193A86

secondary

#BA9541

accent

#B63CEB

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193A86

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

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