#193D72#193D72

#193D72 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.5% C 0.100 H 258.3°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#193D72
RGB	rgb(25, 61, 114)
HSL	hsl(216, 64%, 27%)
HSV	hsv(216, 78%, 45%)
CMYK	cmyk(78.1%, 46.5%, 0%, 55.3%)
CIE-LAB	lab(26.04, 7.47, -34.29)
CIE-LCH	lch(26.04, 35.10, 282.29°)
OKLab	oklab(36.46% -0.0204 -0.0982)
OKLCH	oklch(36.46% 0.1 258.3)
XYZ	xyz(5.1058, 4.7585, 16.5657)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D72 #724E19

analogous

#196A72 #193D72 #211972

triadic

#193D72 #72193D #3D7219

tetradic

#193D72 #72196A #724E19 #197221

square

#193D72 #72196A #724E19 #197221

split-complementary

#193D72 #722119 #6A7219

monochromatic

#060D19 #0E2240 #193D72 #2458A4 #3373D2

Accessibility & contrast

On white

10.76

#193D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#193D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D72

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D72	#FFFFFF	#000000	##FFFFFF
##193D72	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224274

Deuteranopia (green-blind)

#103A71

Tritanopia (blue-blind)

#004952

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193d72;
/* rgb */ color: rgb(25, 61, 114);
/* oklch */ color: oklch(36.5% 0.100 258.3);

Tailwind

colors: {
  custom: {
    50: '#63729b',
    500: '#193d72',
    950: '#000000',
  },
}

SCSS

$custom: #193d72;
$custom-light: #63729b;
$custom-dark: #000000;

JSON

{
  "hex": "#193d72",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 215.73,
    "s": 64.029,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36458,
    "c": 0.10032,
    "h": 258.3
  },
  "luminance": 0.04759
}

Semantic roles & 50–950 ramp

primary

#193D72

secondary

#A77D40

accent

#A441E7

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #193D72

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

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