#193053#193053

#193053 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.070 H 258.6°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#193053
RGB	rgb(25, 48, 83)
HSL	hsl(216, 54%, 21%)
HSV	hsv(216, 70%, 33%)
CMYK	cmyk(69.9%, 42.2%, 0%, 67.5%)
CIE-LAB	lab(19.82, 3.94, -24.02)
CIE-LCH	lch(19.82, 24.34, 279.31°)
OKLab	oklab(30.99% -0.0138 -0.0683)
OKLCH	oklch(30.99% 0.07 258.6)
XYZ	xyz(3.0186, 2.9448, 8.5913)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193053 #533C19

analogous

#194D53 #193053 #1F1953

triadic

#193053 #531930 #305319

tetradic

#193053 #53194D #533C19 #19531F

square

#193053 #53194D #533C19 #19531F

split-complementary

#193053 #531F19 #4D5319

monochromatic

#070E18 #0B1524 #193053 #274B82 #3566B1

Accessibility & contrast

On white

13.22

#193053 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#193053 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193053

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193053	#FFFFFF	#000000	##FFFFFF
##193053	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213354

Deuteranopia (green-blind)

#182D52

Tritanopia (blue-blind)

#00383D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #193053;
/* rgb */ color: rgb(25, 48, 83);
/* oklch */ color: oklch(31.0% 0.070 258.6);

Tailwind

colors: {
  custom: {
    50: '#5d6783',
    500: '#193053',
    950: '#000000',
  },
}

SCSS

$custom: #193053;
$custom-light: #5d6783;
$custom-dark: #000000;

JSON

{
  "hex": "#193053",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 83
  },
  "hsl": {
    "h": 216.207,
    "s": 53.704,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3099,
    "c": 0.06967,
    "h": 258.6
  },
  "luminance": 0.02945
}

Semantic roles & 50–950 ramp

primary

#193053

secondary

#896C3E

accent

#A34BDD

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #193053

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

Preview Lab → · Contrast checker → · Palette generator →