#193A7A#193A7A

#193A7A is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.4% C 0.116 H 261.9°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#193A7A
RGB	rgb(25, 58, 122)
HSL	hsl(220, 66%, 29%)
HSV	hsv(220, 80%, 48%)
CMYK	cmyk(79.5%, 52.5%, 0%, 52.2%)
CIE-LAB	lab(25.68, 12.88, -39.94)
CIE-LCH	lch(25.68, 41.97, 287.88°)
OKLab	oklab(36.36% -0.0163 -0.1149)
OKLCH	oklch(36.36% 0.116 261.9)
XYZ	xyz(5.4255, 4.6373, 19.0177)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A7A #7A5919

analogous

#196B7A #193A7A #29197A

triadic

#193A7A #7A193A #3A7A19

tetradic

#193A7A #7A196B #7A5919 #197A29

square

#193A7A #7A196B #7A5919 #197A29

split-complementary

#193A7A #7A2919 #6B7A19

monochromatic

#050C19 #0F2247 #193A7A #2352AD #376DD6

Accessibility & contrast

On white

10.89

#193A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#193A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A7A

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A7A	#FFFFFF	#000000	##FFFFFF
##193A7A	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12427C

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#004954

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193a7a;
/* rgb */ color: rgb(25, 58, 122);
/* oklch */ color: oklch(36.4% 0.116 261.9);

Tailwind

colors: {
  custom: {
    50: '#666fa1',
    500: '#193a7a',
    950: '#000000',
  },
}

SCSS

$custom: #193a7a;
$custom-light: #666fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#193a7a",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 122
  },
  "hsl": {
    "h": 219.588,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36362,
    "c": 0.11605,
    "h": 261.9
  },
  "luminance": 0.04638
}

Semantic roles & 50–950 ramp

primary

#193A7A

secondary

#AF8940

accent

#AF3FE9

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07070F

muted

#7A7A7E

Preview Lab

Preview with #193A7A

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

Preview Lab → · Contrast checker → · Palette generator →