#193D75#193D75

#193D75 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.7% C 0.105 H 259.1°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#193D75
RGB	rgb(25, 61, 117)
HSL	hsl(217, 65%, 28%)
HSV	hsv(217, 79%, 46%)
CMYK	cmyk(78.6%, 47.9%, 0%, 54.1%)
CIE-LAB	lab(26.24, 8.71, -35.87)
CIE-LCH	lch(26.24, 36.92, 283.65°)
OKLab	oklab(36.68% -0.0198 -0.1029)
OKLCH	oklch(36.68% 0.105 259.1)
XYZ	xyz(5.2794, 4.8279, 17.4798)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D75 #755119

analogous

#196B75 #193D75 #231975

triadic

#193D75 #75193D #3D7519

tetradic

#193D75 #75196B #755119 #197523

square

#193D75 #75196B #755119 #197523

split-complementary

#193D75 #752319 #6B7519

monochromatic

#050D19 #0E2343 #193D75 #2457A7 #3573D4

Accessibility & contrast

On white

10.68

#193D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#193D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D75

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D75	#FFFFFF	#000000	##FFFFFF
##193D75	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204377

Deuteranopia (green-blind)

#0A3A74

Tritanopia (blue-blind)

#004A53

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193d75;
/* rgb */ color: rgb(25, 61, 117);
/* oklch */ color: oklch(36.7% 0.105 259.1);

Tailwind

colors: {
  custom: {
    50: '#64729d',
    500: '#193d75',
    950: '#000000',
  },
}

SCSS

$custom: #193d75;
$custom-light: #64729d;
$custom-dark: #000000;

JSON

{
  "hex": "#193d75",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 117
  },
  "hsl": {
    "h": 216.522,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3668,
    "c": 0.10475,
    "h": 259.1
  },
  "luminance": 0.04829
}

Semantic roles & 50–950 ramp

primary

#193D75

secondary

#AA8040

accent

#A640E8

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #193D75

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

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