#193689#193689

#193689 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.8% C 0.143 H 265.2°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#193689
RGB	rgb(25, 54, 137)
HSL	hsl(224, 69%, 32%)
HSV	hsv(224, 82%, 54%)
CMYK	cmyk(81.8%, 60.6%, 0%, 46.3%)
CIE-LAB	lab(25.71, 21.83, -49.28)
CIE-LCH	lch(25.71, 53.90, 293.90°)
OKLab	oklab(36.77% -0.012 -0.1424)
OKLCH	oklch(36.77% 0.143 265.2)
XYZ	xyz(6.2338, 4.6504, 24.2311)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193689 #896C19

analogous

#196E89 #193689 #341989

triadic

#193689 #891936 #368919

tetradic

#193689 #89196E #896C19 #198934

square

#193689 #89196E #896C19 #198934

split-complementary

#193689 #893419 #6E8919

monochromatic

#060D21 #102255 #193689 #224ABD #4069DC

Accessibility & contrast

On white

10.88

#193689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#193689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193689

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193689	#FFFFFF	#000000	##FFFFFF
##193689	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#004B5A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193689;
/* rgb */ color: rgb(25, 54, 137);
/* oklch */ color: oklch(36.8% 0.143 265.2);

Tailwind

colors: {
  custom: {
    50: '#6a6cac',
    500: '#193689',
    950: '#000000',
  },
}

SCSS

$custom: #193689;
$custom-light: #6a6cac;
$custom-dark: #000000;

JSON

{
  "hex": "#193689",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 137
  },
  "hsl": {
    "h": 224.464,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3677,
    "c": 0.14293,
    "h": 265.2
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#193689

secondary

#BC9D41

accent

#BE3CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #193689

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

Preview Lab → · Contrast checker → · Palette generator →