#193E8A#193E8A

#193E8A is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.6% C 0.134 H 262.4°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#193E8A
RGB	rgb(25, 62, 138)
HSL	hsl(220, 69%, 32%)
HSV	hsv(220, 82%, 54%)
CMYK	cmyk(81.9%, 55.1%, 0%, 45.9%)
CIE-LAB	lab(28.08, 16.65, -46.06)
CIE-LCH	lch(28.08, 48.97, 289.88°)
OKLab	oklab(38.58% -0.0176 -0.1328)
OKLCH	oklch(38.58% 0.134 262.4)
XYZ	xyz(6.7093, 5.4861, 24.7451)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E8A #8A6519

analogous

#19778A #193E8A #2D198A

triadic

#193E8A #8A193E #3E8A19

tetradic

#193E8A #8A1977 #8A6519 #198A2D

square

#193E8A #8A1977 #8A6519 #198A2D

split-complementary

#193E8A #8A2D19 #778A19

monochromatic

#060F22 #102756 #193E8A #2255BE #4174DD

Accessibility & contrast

On white

10.01

#193E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#193E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E8A

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E8A	#FFFFFF	#000000	##FFFFFF
##193E8A	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00488D

Deuteranopia (green-blind)

#003D89

Tritanopia (blue-blind)

#00515D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #193e8a;
/* rgb */ color: rgb(25, 62, 138);
/* oklch */ color: oklch(38.6% 0.134 262.4);

Tailwind

colors: {
  custom: {
    50: '#6a72ad',
    500: '#193e8a',
    950: '#000000',
  },
}

SCSS

$custom: #193e8a;
$custom-light: #6a72ad;
$custom-dark: #000000;

JSON

{
  "hex": "#193e8a",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 138
  },
  "hsl": {
    "h": 220.354,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.38576,
    "c": 0.13397,
    "h": 262.4
  },
  "luminance": 0.05487
}

Semantic roles & 50–950 ramp

primary

#193E8A

secondary

#BD9542

accent

#B23CEC

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #193E8A

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

Preview Lab → · Contrast checker → · Palette generator →