#19307B#19307B

#19307B is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.2% C 0.131 H 266.4°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#19307B
RGB	rgb(25, 48, 123)
HSL	hsl(226, 66%, 29%)
HSV	hsv(226, 80%, 48%)
CMYK	cmyk(79.7%, 61%, 0%, 51.8%)
CIE-LAB	lab(22.83, 20.38, -45.20)
CIE-LCH	lch(22.83, 49.58, 294.28°)
OKLab	oklab(34.24% -0.0083 -0.1305)
OKLCH	oklch(34.24% 0.131 266.4)
XYZ	xyz(5.0318, 3.7501, 19.1937)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19307B #7B6419

analogous

#19617B #19307B #33197B

triadic

#19307B #7B1930 #307B19

tetradic

#19307B #7B1961 #7B6419 #197B33

square

#19307B #7B1961 #7B6419 #197B33

split-complementary

#19307B #7B3319 #617B19

monochromatic

#050A19 #0F1C48 #19307B #2344AE #385DD7

Accessibility & contrast

On white

12.00

#19307B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#19307B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19307B

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19307B	#FFFFFF	#000000	##FFFFFF
##19307B	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7E

Deuteranopia (green-blind)

#00327A

Tritanopia (blue-blind)

#004350

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #19307b;
/* rgb */ color: rgb(25, 48, 123);
/* oklch */ color: oklch(34.2% 0.131 266.4);

Tailwind

colors: {
  custom: {
    50: '#6767a2',
    500: '#19307b',
    950: '#000000',
  },
}

SCSS

$custom: #19307b;
$custom-light: #6767a2;
$custom-dark: #000000;

JSON

{
  "hex": "#19307b",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 123
  },
  "hsl": {
    "h": 225.918,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.34235,
    "c": 0.1308,
    "h": 266.4
  },
  "luminance": 0.03751
}

Semantic roles & 50–950 ramp

primary

#19307B

secondary

#AF9540

accent

#C13FE9

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19307B

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

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