#193B7C#193B7C

#193B7C is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.8% C 0.118 H 261.7°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#193B7C
RGB	rgb(25, 59, 124)
HSL	hsl(219, 66%, 29%)
HSV	hsv(219, 80%, 49%)
CMYK	cmyk(79.8%, 52.4%, 0%, 51.4%)
CIE-LAB	lab(26.13, 13.00, -40.48)
CIE-LCH	lch(26.13, 42.51, 287.81°)
OKLab	oklab(36.75% -0.0169 -0.1164)
OKLCH	oklch(36.75% 0.118 261.7)
XYZ	xyz(5.6016, 4.7892, 19.6941)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B7C #7C5A19

analogous

#196D7C #193B7C #29197C

triadic

#193B7C #7C193B #3B7C19

tetradic

#193B7C #7C196D #7C5A19 #197C29

square

#193B7C #7C196D #7C5A19 #197C29

split-complementary

#193B7C #7C2919 #6D7C19

monochromatic

#050C19 #0F2349 #193B7C #2353AF #386FD7

Accessibility & contrast

On white

10.73

#193B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#193B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B7C

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B7C	#FFFFFF	#000000	##FFFFFF
##193B7C	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12437E

Deuteranopia (green-blind)

#003A7B

Tritanopia (blue-blind)

#004B55

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193b7c;
/* rgb */ color: rgb(25, 59, 124);
/* oklch */ color: oklch(36.8% 0.118 261.7);

Tailwind

colors: {
  custom: {
    50: '#6670a2',
    500: '#193b7c',
    950: '#000000',
  },
}

SCSS

$custom: #193b7c;
$custom-light: #6670a2;
$custom-dark: #000000;

JSON

{
  "hex": "#193b7c",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 124
  },
  "hsl": {
    "h": 219.394,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.36753,
    "c": 0.11767,
    "h": 261.7
  },
  "luminance": 0.0479
}

Semantic roles & 50–950 ramp

primary

#193B7C

secondary

#B08A40

accent

#AF3EE9

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193B7C

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

Preview Lab → · Contrast checker → · Palette generator →