#193979#193979

#193979 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.1% C 0.116 H 262.3°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#193979
RGB	rgb(25, 57, 121)
HSL	hsl(220, 66%, 29%)
HSV	hsv(220, 79%, 47%)
CMYK	cmyk(79.3%, 52.9%, 0%, 52.5%)
CIE-LAB	lab(25.30, 13.18, -39.92)
CIE-LCH	lch(25.30, 42.04, 288.27°)
OKLab	oklab(36.05% -0.0156 -0.1148)
OKLCH	oklch(36.05% 0.116 262.3)
XYZ	xyz(5.3140, 4.5128, 18.6764)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193979 #795919

analogous

#196979 #193979 #291979

triadic

#193979 #791939 #397919

tetradic

#193979 #791969 #795919 #197929

square

#193979 #791969 #795919 #197929

split-complementary

#193979 #792919 #697919

monochromatic

#050C19 #0F2146 #193979 #2351AC #376CD6

Accessibility & contrast

On white

11.04

#193979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#193979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193979

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193979	#FFFFFF	#000000	##FFFFFF
##193979	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10417B

Deuteranopia (green-blind)

#003878

Tritanopia (blue-blind)

#004853

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #193979;
/* rgb */ color: rgb(25, 57, 121);
/* oklch */ color: oklch(36.1% 0.116 262.3);

Tailwind

colors: {
  custom: {
    50: '#656ea0',
    500: '#193979',
    950: '#000000',
  },
}

SCSS

$custom: #193979;
$custom-light: #656ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#193979",
  "rgb": {
    "r": 25,
    "g": 57,
    "b": 121
  },
  "hsl": {
    "h": 220,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36051,
    "c": 0.1159,
    "h": 262.3
  },
  "luminance": 0.04513
}

Semantic roles & 50–950 ramp

primary

#193979

secondary

#AE8940

accent

#B03FE9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070F

muted

#7A7A7E

Preview Lab

Preview with #193979

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

Preview Lab → · Contrast checker → · Palette generator →