#19213D#19213D

#19213D is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.6% C 0.054 H 270.2°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#19213D
RGB	rgb(25, 33, 61)
HSL	hsl(227, 42%, 17%)
HSV	hsv(227, 59%, 24%)
CMYK	cmyk(59%, 45.9%, 0%, 76.1%)
CIE-LAB	lab(13.42, 6.14, -19.11)
CIE-LCH	lch(13.42, 20.07, 287.82°)
OKLab	oklab(25.58% 0.0002 -0.0541)
OKLCH	oklch(25.58% 0.054 270.2)
XYZ	xyz(1.7868, 1.6312, 4.6347)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19213D #3D3519

analogous

#19333D #19213D #23193D

triadic

#19213D #3D1921 #213D19

tetradic

#19213D #3D1933 #3D3519 #193D23

square

#19213D #3D1933 #3D3519 #193D23

split-complementary

#19213D #3D2319 #333D19

monochromatic

#090C16 #090C16 #19213D #2B3868 #3D5094

Accessibility & contrast

On white

15.83

#19213D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#19213D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19213D

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19213D	#FFFFFF	#000000	##FFFFFF
##19213D	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16243E

Deuteranopia (green-blind)

#12213C

Tritanopia (blue-blind)

#09272C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #19213d;
/* rgb */ color: rgb(25, 33, 61);
/* oklch */ color: oklch(25.6% 0.054 270.2);

Tailwind

colors: {
  custom: {
    50: '#595b72',
    500: '#19213d',
    950: '#000000',
  },
}

SCSS

$custom: #19213d;
$custom-light: #595b72;
$custom-dark: #000000;

JSON

{
  "hex": "#19213d",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 61
  },
  "hsl": {
    "h": 226.667,
    "s": 41.86,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25581,
    "c": 0.0541,
    "h": 270.2
  },
  "luminance": 0.01631
}

Semantic roles & 50–950 ramp

primary

#19213D

secondary

#73673F

accent

#B656D2

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #19213D

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

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