#193E79#193E79

#193E79 is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.2% C 0.109 H 259.5°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#193E79
RGB	rgb(25, 62, 121)
HSL	hsl(217, 66%, 29%)
HSV	hsv(217, 79%, 47%)
CMYK	cmyk(79.3%, 48.8%, 0%, 52.5%)
CIE-LAB	lab(26.83, 9.66, -37.46)
CIE-LCH	lch(26.83, 38.68, 284.46°)
OKLab	oklab(37.22% -0.02 -0.1075)
OKLCH	oklch(37.22% 0.109 259.5)
XYZ	xyz(5.5735, 5.0318, 18.7629)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E79 #795419

analogous

#196E79 #193E79 #241979

triadic

#193E79 #79193E #3E7919

tetradic

#193E79 #79196E #795419 #197924

square

#193E79 #79196E #795419 #197924

split-complementary

#193E79 #792419 #6E7919

monochromatic

#050D19 #0F2446 #193E79 #2358AC #3774D6

Accessibility & contrast

On white

10.47

#193E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#193E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E79

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E79	#FFFFFF	#000000	##FFFFFF
##193E79	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E447B

Deuteranopia (green-blind)

#053B78

Tritanopia (blue-blind)

#004C55

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193e79;
/* rgb */ color: rgb(25, 62, 121);
/* oklch */ color: oklch(37.2% 0.109 259.5);

Tailwind

colors: {
  custom: {
    50: '#6572a0',
    500: '#193e79',
    950: '#000000',
  },
}

SCSS

$custom: #193e79;
$custom-light: #6572a0;
$custom-dark: #000000;

JSON

{
  "hex": "#193e79",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 121
  },
  "hsl": {
    "h": 216.875,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37221,
    "c": 0.10935,
    "h": 259.5
  },
  "luminance": 0.05032
}

Semantic roles & 50–950 ramp

primary

#193E79

secondary

#AE8340

accent

#A73FE9

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080F

muted

#7A7B7E

Preview Lab

Preview with #193E79

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

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