#19213B#19213B

#19213B is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.4% C 0.051 H 269.6°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#19213B
RGB	rgb(25, 33, 59)
HSL	hsl(226, 40%, 16%)
HSV	hsv(226, 58%, 23%)
CMYK	cmyk(57.6%, 44.1%, 0%, 76.9%)
CIE-LAB	lab(13.29, 5.37, -17.90)
CIE-LCH	lch(13.29, 18.69, 286.69°)
OKLab	oklab(25.44% -0.0003 -0.0506)
OKLCH	oklch(25.44% 0.051 269.6)
XYZ	xyz(1.7339, 1.6100, 4.3562)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19213B #3B3319

analogous

#19323B #19213B #22193B

triadic

#19213B #3B1921 #213B19

tetradic

#19213B #3B1932 #3B3319 #193B22

square

#19213B #3B1932 #3B3319 #193B22

split-complementary

#19213B #3B2219 #323B19

monochromatic

#090C15 #090C15 #19213B #2B3966 #3D5191

Accessibility & contrast

On white

15.89

#19213B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#19213B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19213B

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19213B	#FFFFFF	#000000	##FFFFFF
##19213B	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17243C

Deuteranopia (green-blind)

#13213A

Tritanopia (blue-blind)

#0B272B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #19213b;
/* rgb */ color: rgb(25, 33, 59);
/* oklch */ color: oklch(25.4% 0.051 269.6);

Tailwind

colors: {
  custom: {
    50: '#585b71',
    500: '#19213b',
    950: '#000000',
  },
}

SCSS

$custom: #19213b;
$custom-light: #585b71;
$custom-dark: #000000;

JSON

{
  "hex": "#19213b",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 59
  },
  "hsl": {
    "h": 225.882,
    "s": 40.476,
    "l": 16.471
  },
  "oklch": {
    "l": 0.25441,
    "c": 0.05058,
    "h": 269.6
  },
  "luminance": 0.0161
}

Semantic roles & 50–950 ramp

primary

#19213B

secondary

#71653F

accent

#B457D0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030407

muted

#78797A

Preview Lab

Preview with #19213B

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

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