#193871#193871

#193871 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.105 H 261.3°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#193871
RGB	rgb(25, 56, 113)
HSL	hsl(219, 64%, 27%)
HSV	hsv(219, 78%, 44%)
CMYK	cmyk(77.9%, 50.4%, 0%, 55.7%)
CIE-LAB	lab(24.41, 10.58, -36.27)
CIE-LCH	lch(24.41, 37.78, 286.26°)
OKLab	oklab(35.18% -0.0159 -0.1041)
OKLCH	oklch(35.18% 0.105 261.3)
XYZ	xyz(4.7946, 4.2267, 16.1827)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193871 #715219

analogous

#196471 #193871 #261971

triadic

#193871 #711938 #387119

tetradic

#193871 #711964 #715219 #197126

square

#193871 #711964 #715219 #197126

split-complementary

#193871 #712619 #647119

monochromatic

#060C19 #0E1F3F #193871 #2451A3 #336BD2

Accessibility & contrast

On white

11.38

#193871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#193871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193871

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193871	#FFFFFF	#000000	##FFFFFF
##193871	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183E73

Deuteranopia (green-blind)

#003670

Tritanopia (blue-blind)

#00464F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #193871;
/* rgb */ color: rgb(25, 56, 113);
/* oklch */ color: oklch(35.2% 0.105 261.3);

Tailwind

colors: {
  custom: {
    50: '#636e9a',
    500: '#193871',
    950: '#000000',
  },
}

SCSS

$custom: #193871;
$custom-light: #636e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#193871",
  "rgb": {
    "r": 25,
    "g": 56,
    "b": 113
  },
  "hsl": {
    "h": 218.864,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35182,
    "c": 0.10535,
    "h": 261.3
  },
  "luminance": 0.04227
}

Semantic roles & 50–950 ramp

primary

#193871

secondary

#A68240

accent

#AC41E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #193871

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

Preview Lab → · Contrast checker → · Palette generator →