#19215D#19215D

#19215D is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.3% C 0.107 H 271.9°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#19215D
RGB	rgb(25, 33, 93)
HSL	hsl(233, 58%, 23%)
HSV	hsv(233, 73%, 36%)
CMYK	cmyk(73.1%, 64.5%, 0%, 63.5%)
CIE-LAB	lab(15.92, 18.99, -36.97)
CIE-LCH	lch(15.92, 41.56, 297.19°)
OKLab	oklab(28.27% 0.0035 -0.1066)
OKLCH	oklch(28.27% 0.107 271.9)
XYZ	xyz(2.9199, 2.0844, 10.6023)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19215D #5D5519

analogous

#19435D #19215D #33195D

triadic

#19215D #5D1921 #215D19

tetradic

#19215D #5D1943 #5D5519 #195D33

square

#19215D #5D1943 #5D5519 #195D33

split-complementary

#19215D #5D3319 #435D19

monochromatic

#060918 #0C102D #19215D #26328D #3343BD

Accessibility & contrast

On white

14.82

#19215D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#19215D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19215D

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19215D	#FFFFFF	#000000	##FFFFFF
##19215D	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5F

Deuteranopia (green-blind)

#00255C

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #19215d;
/* rgb */ color: rgb(25, 33, 93);
/* oklch */ color: oklch(28.3% 0.107 271.9);

Tailwind

colors: {
  custom: {
    50: '#605c8b',
    500: '#19215d',
    950: '#000000',
  },
}

SCSS

$custom: #19215d;
$custom-light: #605c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#19215d",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 93
  },
  "hsl": {
    "h": 232.941,
    "s": 57.627,
    "l": 23.137
  },
  "oklch": {
    "l": 0.28269,
    "c": 0.10664,
    "h": 271.9
  },
  "luminance": 0.02085
}

Semantic roles & 50–950 ramp

primary

#19215D

secondary

#93893F

accent

#CF47E1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #19215D

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

Preview Lab → · Contrast checker → · Palette generator →