#193980#193980

#193980 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.6% C 0.126 H 263.3°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#193980
RGB	rgb(25, 57, 128)
HSL	hsl(221, 67%, 30%)
HSV	hsv(221, 80%, 50%)
CMYK	cmyk(80.5%, 55.5%, 0%, 49.8%)
CIE-LAB	lab(25.84, 16.06, -43.46)
CIE-LCH	lch(25.84, 46.33, 290.28°)
OKLab	oklab(36.63% -0.0148 -0.1253)
OKLCH	oklch(36.63% 0.126 263.3)
XYZ	xyz(5.7589, 4.6908, 21.0198)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193980 #806019

analogous

#196D80 #193980 #2C1980

triadic

#193980 #801939 #398019

tetradic

#193980 #80196D #806019 #19802C

square

#193980 #80196D #806019 #19802C

split-complementary

#193980 #802C19 #6D8019

monochromatic

#050B1A #0F224D #193980 #2350B3 #3B6CD9

Accessibility & contrast

On white

10.83

#193980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#193980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193980

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193980	#FFFFFF	#000000	##FFFFFF
##193980	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014282

Deuteranopia (green-blind)

#00397F

Tritanopia (blue-blind)

#004A56

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193980;
/* rgb */ color: rgb(25, 57, 128);
/* oklch */ color: oklch(36.6% 0.126 263.3);

Tailwind

colors: {
  custom: {
    50: '#676ea5',
    500: '#193980',
    950: '#000000',
  },
}

SCSS

$custom: #193980;
$custom-light: #676ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#193980",
  "rgb": {
    "r": 25,
    "g": 57,
    "b": 128
  },
  "hsl": {
    "h": 221.359,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.36629,
    "c": 0.12614,
    "h": 263.3
  },
  "luminance": 0.04691
}

Semantic roles & 50–950 ramp

primary

#193980

secondary

#B49041

accent

#B53EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193980

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

Preview Lab → · Contrast checker → · Palette generator →