#193D7F#193D7F

#193D7F is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.5% C 0.119 H 261.3°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#193D7F
RGB	rgb(25, 61, 127)
HSL	hsl(219, 67%, 30%)
HSV	hsv(219, 80%, 50%)
CMYK	cmyk(80.3%, 52%, 0%, 50.2%)
CIE-LAB	lab(26.95, 12.83, -41.03)
CIE-LCH	lch(26.95, 42.99, 287.37°)
OKLab	oklab(37.45% -0.0182 -0.118)
OKLCH	oklch(37.45% 0.119 261.3)
XYZ	xyz(5.8990, 5.0758, 20.7434)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D7F #7F5B19

analogous

#19707F #193D7F #28197F

triadic

#193D7F #7F193D #3D7F19

tetradic

#193D7F #7F1970 #7F5B19 #197F28

square

#193D7F #7F1970 #7F5B19 #197F28

split-complementary

#193D7F #7F2819 #707F19

monochromatic

#050C1A #0F244C #193D7F #2356B2 #3A72D8

Accessibility & contrast

On white

10.42

#193D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#193D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D7F

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D7F	#FFFFFF	#000000	##FFFFFF
##193D7F	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144581

Deuteranopia (green-blind)

#003B7E

Tritanopia (blue-blind)

#004D58

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #193d7f;
/* rgb */ color: rgb(25, 61, 127);
/* oklch */ color: oklch(37.5% 0.119 261.3);

Tailwind

colors: {
  custom: {
    50: '#6771a5',
    500: '#193d7f',
    950: '#000000',
  },
}

SCSS

$custom: #193d7f;
$custom-light: #6771a5;
$custom-dark: #000000;

JSON

{
  "hex": "#193d7f",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 127
  },
  "hsl": {
    "h": 218.824,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37453,
    "c": 0.11943,
    "h": 261.3
  },
  "luminance": 0.05076
}

Semantic roles & 50–950 ramp

primary

#193D7F

secondary

#B38B41

accent

#AD3EEA

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193D7F

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

Preview Lab → · Contrast checker → · Palette generator →