#19305E#19305E

#19305E is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.087 H 262.5°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#19305E
RGB	rgb(25, 48, 94)
HSL	hsl(220, 58%, 23%)
HSV	hsv(220, 73%, 37%)
CMYK	cmyk(73.4%, 48.9%, 0%, 63.1%)
CIE-LAB	lab(20.55, 8.44, -30.15)
CIE-LCH	lch(20.55, 31.31, 285.64°)
OKLab	oklab(31.79% -0.0113 -0.0863)
OKLCH	oklch(31.79% 0.087 262.5)
XYZ	xyz(3.4775, 3.1284, 11.0081)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19305E #5E4719

analogous

#19525E #19305E #24195E

triadic

#19305E #5E1930 #305E19

tetradic

#19305E #5E1952 #5E4719 #195E24

square

#19305E #5E1952 #5E4719 #195E24

split-complementary

#19305E #5E2419 #525E19

monochromatic

#060C18 #0C172E #19305E #26498E #3361BF

Accessibility & contrast

On white

12.92

#19305E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#19305E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19305E

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19305E	#FFFFFF	#000000	##FFFFFF
##19305E	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193560

Deuteranopia (green-blind)

#0B2F5D

Tritanopia (blue-blind)

#003B42

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #19305e;
/* rgb */ color: rgb(25, 48, 94);
/* oklch */ color: oklch(31.8% 0.087 262.5);

Tailwind

colors: {
  custom: {
    50: '#5f678c',
    500: '#19305e',
    950: '#000000',
  },
}

SCSS

$custom: #19305e;
$custom-light: #5f678c;
$custom-dark: #000000;

JSON

{
  "hex": "#19305e",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 94
  },
  "hsl": {
    "h": 220,
    "s": 57.983,
    "l": 23.333
  },
  "oklch": {
    "l": 0.31789,
    "c": 0.08703,
    "h": 262.5
  },
  "luminance": 0.03129
}

Semantic roles & 50–950 ramp

primary

#19305E

secondary

#94783F

accent

#AE47E1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #19305E

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

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