#193E77#193E77

#193E77 is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.1% C 0.106 H 259.0°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#193E77
RGB	rgb(25, 62, 119)
HSL	hsl(216, 65%, 28%)
HSV	hsv(216, 79%, 47%)
CMYK	cmyk(79%, 47.9%, 0%, 53.3%)
CIE-LAB	lab(26.69, 8.84, -36.42)
CIE-LCH	lch(26.69, 37.48, 283.64°)
OKLab	oklab(37.07% -0.0204 -0.1044)
OKLCH	oklch(37.07% 0.106 259)
XYZ	xyz(5.4521, 4.9832, 18.1237)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E77 #775219

analogous

#196D77 #193E77 #231977

triadic

#193E77 #77193E #3E7719

tetradic

#193E77 #77196D #775219 #197723

square

#193E77 #77196D #775219 #197723

split-complementary

#193E77 #772319 #6D7719

monochromatic

#050D19 #0E2444 #193E77 #2458AA #3674D5

Accessibility & contrast

On white

10.52

#193E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#193E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E77

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E77	#FFFFFF	#000000	##FFFFFF
##193E77	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204479

Deuteranopia (green-blind)

#0A3B76

Tritanopia (blue-blind)

#004B54

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193e77;
/* rgb */ color: rgb(25, 62, 119);
/* oklch */ color: oklch(37.1% 0.106 259.0);

Tailwind

colors: {
  custom: {
    50: '#65729f',
    500: '#193e77',
    950: '#000000',
  },
}

SCSS

$custom: #193e77;
$custom-light: #65729f;
$custom-dark: #000000;

JSON

{
  "hex": "#193e77",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 119
  },
  "hsl": {
    "h": 216.383,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3707,
    "c": 0.10642,
    "h": 259
  },
  "luminance": 0.04984
}

Semantic roles & 50–950 ramp

primary

#193E77

secondary

#AC8140

accent

#A640E8

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #193E77

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

Preview Lab → · Contrast checker → · Palette generator →