#193E84#193E84

#193E84 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.1% C 0.125 H 261.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#193E84
RGB	rgb(25, 62, 132)
HSL	hsl(219, 68%, 31%)
HSV	hsv(219, 81%, 52%)
CMYK	cmyk(81.1%, 53%, 0%, 48.2%)
CIE-LAB	lab(27.62, 14.19, -43.07)
CIE-LCH	lch(27.62, 45.35, 288.24°)
OKLab	oklab(38.08% -0.0183 -0.124)
OKLCH	oklch(38.08% 0.125 261.6)
XYZ	xyz(6.2869, 5.3171, 22.5203)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E84 #845F19

analogous

#197384 #193E84 #291984

triadic

#193E84 #84193E #3E8419

tetradic

#193E84 #841973 #845F19 #198429

square

#193E84 #841973 #845F19 #198429

split-complementary

#193E84 #842919 #738419

monochromatic

#060E1D #0F2651 #193E84 #2356B7 #3D73DA

Accessibility & contrast

On white

10.18

#193E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#193E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E84

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E84	#FFFFFF	#000000	##FFFFFF
##193E84	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4687

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#004F5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #193e84;
/* rgb */ color: rgb(25, 62, 132);
/* oklch */ color: oklch(38.1% 0.125 261.6);

Tailwind

colors: {
  custom: {
    50: '#6872a8',
    500: '#193e84',
    950: '#000000',
  },
}

SCSS

$custom: #193e84;
$custom-light: #6872a8;
$custom-dark: #000000;

JSON

{
  "hex": "#193e84",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 132
  },
  "hsl": {
    "h": 219.252,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.38083,
    "c": 0.12537,
    "h": 261.6
  },
  "luminance": 0.05318
}

Semantic roles & 50–950 ramp

primary

#193E84

secondary

#B88F41

accent

#AF3DEB

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #193E84

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

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