#193680#193680

#193680 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.0% C 0.130 H 264.5°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#193680
RGB	rgb(25, 54, 128)
HSL	hsl(223, 67%, 30%)
HSV	hsv(223, 80%, 50%)
CMYK	cmyk(80.5%, 57.8%, 0%, 49.8%)
CIE-LAB	lab(24.96, 18.18, -44.88)
CIE-LCH	lch(24.96, 48.42, 292.05°)
OKLab	oklab(35.97% -0.0125 -0.1295)
OKLCH	oklch(35.97% 0.13 264.5)
XYZ	xyz(5.6150, 4.4029, 20.9718)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193680 #806319

analogous

#196980 #193680 #301980

triadic

#193680 #801936 #368019

tetradic

#193680 #801969 #806319 #198030

square

#193680 #801969 #806319 #198030

split-complementary

#193680 #803019 #698019

monochromatic

#050B1A #0F204D #193680 #234CB3 #3B67D9

Accessibility & contrast

On white

11.17

#193680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#193680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193680

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193680	#FFFFFF	#000000	##FFFFFF
##193680	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004083

Deuteranopia (green-blind)

#00377F

Tritanopia (blue-blind)

#004855

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #193680;
/* rgb */ color: rgb(25, 54, 128);
/* oklch */ color: oklch(36.0% 0.130 264.5);

Tailwind

colors: {
  custom: {
    50: '#676ca5',
    500: '#193680',
    950: '#000000',
  },
}

SCSS

$custom: #193680;
$custom-light: #676ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#193680",
  "rgb": {
    "r": 25,
    "g": 54,
    "b": 128
  },
  "hsl": {
    "h": 223.107,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.35968,
    "c": 0.1301,
    "h": 264.5
  },
  "luminance": 0.04404
}

Semantic roles & 50–950 ramp

primary

#193680

secondary

#B49441

accent

#BA3EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #193680

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

Preview Lab → · Contrast checker → · Palette generator →