#19213F#19213F

#19213F is a dark, muted blue. Relative luminance 0.017; OKLCH L 25.7% C 0.058 H 270.7°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#19213F
RGB	rgb(25, 33, 63)
HSL	hsl(227, 43%, 17%)
HSV	hsv(227, 60%, 25%)
CMYK	cmyk(60.3%, 47.6%, 0%, 75.3%)
CIE-LAB	lab(13.55, 6.93, -20.31)
CIE-LCH	lch(13.55, 21.45, 288.83°)
OKLab	oklab(25.73% 0.0007 -0.0576)
OKLCH	oklch(25.73% 0.058 270.7)
XYZ	xyz(1.8417, 1.6531, 4.9237)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19213F #3F3719

analogous

#19343F #19213F #24193F

triadic

#19213F #3F1921 #213F19

tetradic

#19213F #3F1934 #3F3719 #193F24

square

#19213F #3F1934 #3F3719 #193F24

split-complementary

#19213F #3F2419 #343F19

monochromatic

#090B16 #090B16 #19213F #2A386B #3C4F97

Accessibility & contrast

On white

15.78

#19213F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#19213F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19213F

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19213F	#FFFFFF	#000000	##FFFFFF
##19213F	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152440

Deuteranopia (green-blind)

#10213E

Tritanopia (blue-blind)

#07272C

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #19213f;
/* rgb */ color: rgb(25, 33, 63);
/* oklch */ color: oklch(25.7% 0.058 270.7);

Tailwind

colors: {
  custom: {
    50: '#595b74',
    500: '#19213f',
    950: '#000000',
  },
}

SCSS

$custom: #19213f;
$custom-light: #595b74;
$custom-dark: #000000;

JSON

{
  "hex": "#19213f",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 63
  },
  "hsl": {
    "h": 227.368,
    "s": 43.182,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25725,
    "c": 0.0576,
    "h": 270.7
  },
  "luminance": 0.01653
}

Semantic roles & 50–950 ramp

primary

#19213F

secondary

#756A3F

accent

#B855D3

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040408

muted

#79797B

Preview Lab

Preview with #19213F

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

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