#193055#193055

#193055 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.1% C 0.073 H 259.5°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#193055
RGB	rgb(25, 48, 85)
HSL	hsl(217, 55%, 22%)
HSV	hsv(217, 71%, 33%)
CMYK	cmyk(70.6%, 43.5%, 0%, 66.7%)
CIE-LAB	lab(19.95, 4.75, -25.15)
CIE-LCH	lch(19.95, 25.60, 280.69°)
OKLab	oklab(31.13% -0.0133 -0.0716)
OKLCH	oklch(31.13% 0.073 259.5)
XYZ	xyz(3.0970, 2.9762, 9.0038)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193055 #553E19

analogous

#194E55 #193055 #201955

triadic

#193055 #551930 #305519

tetradic

#193055 #55194E #553E19 #195520

square

#193055 #55194E #553E19 #195520

split-complementary

#193055 #552019 #4E5519

monochromatic

#070D18 #0B1526 #193055 #274B84 #3565B4

Accessibility & contrast

On white

13.16

#193055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#193055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193055

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193055	#FFFFFF	#000000	##FFFFFF
##193055	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3356

Deuteranopia (green-blind)

#172E54

Tritanopia (blue-blind)

#00383E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #193055;
/* rgb */ color: rgb(25, 48, 85);
/* oklch */ color: oklch(31.1% 0.073 259.5);

Tailwind

colors: {
  custom: {
    50: '#5d6785',
    500: '#193055',
    950: '#000000',
  },
}

SCSS

$custom: #193055;
$custom-light: #5d6785;
$custom-dark: #000000;

JSON

{
  "hex": "#193055",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 85
  },
  "hsl": {
    "h": 217,
    "s": 54.545,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31129,
    "c": 0.07283,
    "h": 259.5
  },
  "luminance": 0.02976
}

Semantic roles & 50–950 ramp

primary

#193055

secondary

#8B6E3E

accent

#A54ADE

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #193055

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

Preview Lab → · Contrast checker → · Palette generator →