#19223E#19223E

#19223E is a dark, muted blue. Relative luminance 0.017; OKLCH L 25.9% C 0.054 H 268.9°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#19223E
RGB	rgb(25, 34, 62)
HSL	hsl(225, 43%, 17%)
HSV	hsv(225, 60%, 24%)
CMYK	cmyk(59.7%, 45.2%, 0%, 75.7%)
CIE-LAB	lab(13.82, 5.78, -19.18)
CIE-LCH	lch(13.82, 20.03, 286.78°)
OKLab	oklab(25.91% -0.001 -0.0543)
OKLCH	oklch(25.91% 0.054 268.9)
XYZ	xyz(1.8421, 1.6984, 4.7872)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19223E #3E3519

analogous

#19353E #19223E #23193E

triadic

#19223E #3E1922 #223E19

tetradic

#19223E #3E1935 #3E3519 #193E23

square

#19223E #3E1935 #3E3519 #193E23

split-complementary

#19223E #3E2319 #353E19

monochromatic

#090C16 #090C16 #19223E #2B3A6A #3C5295

Accessibility & contrast

On white

15.67

#19223E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#19223E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19223E

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19223E	#FFFFFF	#000000	##FFFFFF
##19223E	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17253F

Deuteranopia (green-blind)

#13223D

Tritanopia (blue-blind)

#08282D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #19223e;
/* rgb */ color: rgb(25, 34, 62);
/* oklch */ color: oklch(25.9% 0.054 268.9);

Tailwind

colors: {
  custom: {
    50: '#595c73',
    500: '#19223e',
    950: '#000000',
  },
}

SCSS

$custom: #19223e;
$custom-light: #595c73;
$custom-dark: #000000;

JSON

{
  "hex": "#19223e",
  "rgb": {
    "r": 25,
    "g": 34,
    "b": 62
  },
  "hsl": {
    "h": 225.405,
    "s": 42.529,
    "l": 17.059
  },
  "oklch": {
    "l": 0.25909,
    "c": 0.05431,
    "h": 268.9
  },
  "luminance": 0.01699
}

Semantic roles & 50–950 ramp

primary

#19223E

secondary

#74673F

accent

#B455D2

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #19223E

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

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