#193374#193374

#193374 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.117 H 264.5°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#193374
RGB	rgb(25, 51, 116)
HSL	hsl(223, 65%, 28%)
HSV	hsv(223, 78%, 45%)
CMYK	cmyk(78.4%, 56%, 0%, 54.5%)
CIE-LAB	lab(23.12, 15.38, -40.27)
CIE-LCH	lch(23.12, 43.11, 290.90°)
OKLab	oklab(34.27% -0.0111 -0.116)
OKLCH	oklch(34.27% 0.117 264.5)
XYZ	xyz(4.7360, 3.8348, 17.0102)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193374 #745A19

analogous

#196174 #193374 #2C1974

triadic

#193374 #741933 #337419

tetradic

#193374 #741961 #745A19 #19742C

square

#193374 #741961 #745A19 #19742C

split-complementary

#193374 #742C19 #617419

monochromatic

#050B19 #0E1D42 #193374 #2449A6 #3462D3

Accessibility & contrast

On white

11.88

#193374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#193374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193374

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193374	#FFFFFF	#000000	##FFFFFF
##193374	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023C76

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #193374;
/* rgb */ color: rgb(25, 51, 116);
/* oklch */ color: oklch(34.3% 0.117 264.5);

Tailwind

colors: {
  custom: {
    50: '#646a9d',
    500: '#193374',
    950: '#000000',
  },
}

SCSS

$custom: #193374;
$custom-light: #646a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#193374",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 116
  },
  "hsl": {
    "h": 222.857,
    "s": 64.539,
    "l": 27.647
  },
  "oklch": {
    "l": 0.34271,
    "c": 0.11654,
    "h": 264.5
  },
  "luminance": 0.03835
}

Semantic roles & 50–950 ramp

primary

#193374

secondary

#A98B40

accent

#B840E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #193374

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

Preview Lab → · Contrast checker → · Palette generator →