#19227D#19227D

#19227D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.151 H 270.1°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#19227D
RGB	rgb(25, 34, 125)
HSL	hsl(235, 67%, 29%)
HSV	hsv(235, 80%, 49%)
CMYK	cmyk(80%, 72.8%, 0%, 51%)
CIE-LAB	lab(19.35, 30.79, -52.16)
CIE-LCH	lch(19.35, 60.57, 300.55°)
OKLab	oklab(31.74% 0.0003 -0.151)
OKLCH	oklch(31.74% 0.151 270.1)
XYZ	xyz(4.6733, 2.8309, 19.6982)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19227D #7D7419

analogous

#19547D #19227D #42197D

triadic

#19227D #7D1922 #227D19

tetradic

#19227D #7D1954 #7D7419 #197D42

square

#19227D #7D1954 #7D7419 #197D42

split-complementary

#19227D #7D4219 #547D19

monochromatic

#05071A #0F144A #19227D #2330B0 #3947D7

Accessibility & contrast

On white

13.41

#19227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#19227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19227D

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19227D	#FFFFFF	#000000	##FFFFFF
##19227D	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#002A7B

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #19227d;
/* rgb */ color: rgb(25, 34, 125);
/* oklch */ color: oklch(31.7% 0.151 270.1);

Tailwind

colors: {
  custom: {
    50: '#685da4',
    500: '#19227d',
    950: '#000000',
  },
}

SCSS

$custom: #19227d;
$custom-light: #685da4;
$custom-dark: #000000;

JSON

{
  "hex": "#19227d",
  "rgb": {
    "r": 25,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 234.6,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31741,
    "c": 0.15103,
    "h": 270.1
  },
  "luminance": 0.02831
}

Semantic roles & 50–950 ramp

primary

#19227D

secondary

#B1A740

accent

#DA3EEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19227D

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

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