#193C7B#193C7B

#193C7B is a dark, moderate blue. Relative luminance 0.049; OKLCH L 36.9% C 0.115 H 261.0°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#193C7B
RGB	rgb(25, 60, 123)
HSL	hsl(219, 66%, 29%)
HSV	hsv(219, 80%, 48%)
CMYK	cmyk(79.7%, 51.2%, 0%, 51.8%)
CIE-LAB	lab(26.35, 11.89, -39.48)
CIE-LCH	lch(26.35, 41.23, 286.76°)
OKLab	oklab(36.91% -0.0179 -0.1135)
OKLCH	oklch(36.91% 0.115 261)
XYZ	xyz(5.5906, 4.8678, 19.3800)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C7B #7B5819

analogous

#196D7B #193C7B #27197B

triadic

#193C7B #7B193C #3C7B19

tetradic

#193C7B #7B196D #7B5819 #197B27

square

#193C7B #7B196D #7B5819 #197B27

split-complementary

#193C7B #7B2719 #6D7B19

monochromatic

#050C19 #0F2348 #193C7B #2355AE #3871D7

Accessibility & contrast

On white

10.64

#193C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#193C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C7B

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C7B	#FFFFFF	#000000	##FFFFFF
##193C7B	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17437D

Deuteranopia (green-blind)

#003A7A

Tritanopia (blue-blind)

#004B55

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193c7b;
/* rgb */ color: rgb(25, 60, 123);
/* oklch */ color: oklch(36.9% 0.115 261.0);

Tailwind

colors: {
  custom: {
    50: '#6671a2',
    500: '#193c7b',
    950: '#000000',
  },
}

SCSS

$custom: #193c7b;
$custom-light: #6671a2;
$custom-dark: #000000;

JSON

{
  "hex": "#193c7b",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 123
  },
  "hsl": {
    "h": 218.571,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36905,
    "c": 0.11489,
    "h": 261
  },
  "luminance": 0.04868
}

Semantic roles & 50–950 ramp

primary

#193C7B

secondary

#AF8840

accent

#AC3FE9

background

#F6F6FA

surface

#EBECF3

border

#C6C7CD

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193C7B

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

Preview Lab → · Contrast checker → · Palette generator →