#193153#193153

#193153 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.2% C 0.068 H 257.3°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#193153
RGB	rgb(25, 49, 83)
HSL	hsl(215, 54%, 21%)
HSV	hsv(215, 70%, 33%)
CMYK	cmyk(69.9%, 41%, 0%, 67.5%)
CIE-LAB	lab(20.15, 3.23, -23.49)
CIE-LCH	lch(20.15, 23.71, 277.82°)
OKLab	oklab(31.25% -0.015 -0.0667)
OKLCH	oklch(31.25% 0.068 257.3)
XYZ	xyz(3.0600, 3.0275, 8.6050)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193153 #533B19

analogous

#194E53 #193153 #1E1953

triadic

#193153 #531931 #315319

tetradic

#193153 #53194E #533B19 #19531E

square

#193153 #53194E #533B19 #19531E

split-complementary

#193153 #531E19 #4E5319

monochromatic

#070E18 #0B1524 #193153 #274D82 #3569B1

Accessibility & contrast

On white

13.08

#193153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#193153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193153

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193153	#FFFFFF	#000000	##FFFFFF
##193153	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223454

Deuteranopia (green-blind)

#1A2E52

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #193153;
/* rgb */ color: rgb(25, 49, 83);
/* oklch */ color: oklch(31.2% 0.068 257.3);

Tailwind

colors: {
  custom: {
    50: '#5d6883',
    500: '#193153',
    950: '#000000',
  },
}

SCSS

$custom: #193153;
$custom-light: #5d6883;
$custom-dark: #000000;

JSON

{
  "hex": "#193153",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 215.172,
    "s": 53.704,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31248,
    "c": 0.0684,
    "h": 257.3
  },
  "luminance": 0.03028
}

Semantic roles & 50–950 ramp

primary

#193153

secondary

#896A3E

accent

#A14BDD

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #193153

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

Preview Lab → · Contrast checker → · Palette generator →