#19407B#19407B

#19407B is a dark, moderate blue. Relative luminance 0.053; OKLCH L 37.8% C 0.110 H 258.7°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#19407B
RGB	rgb(25, 64, 123)
HSL	hsl(216, 66%, 29%)
HSV	hsv(216, 80%, 48%)
CMYK	cmyk(79.7%, 48%, 0%, 51.8%)
CIE-LAB	lab(27.58, 9.09, -37.50)
CIE-LCH	lch(27.58, 38.59, 283.63°)
OKLab	oklab(37.85% -0.0214 -0.1076)
OKLCH	oklch(37.85% 0.11 258.7)
XYZ	xyz(5.8081, 5.3029, 19.4525)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19407B #7B5419

analogous

#19717B #19407B #23197B

triadic

#19407B #7B1940 #407B19

tetradic

#19407B #7B1971 #7B5419 #197B23

square

#19407B #7B1971 #7B5419 #197B23

split-complementary

#19407B #7B2319 #717B19

monochromatic

#050D19 #0F2648 #19407B #235AAE #3877D7

Accessibility & contrast

On white

10.19

#19407B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#19407B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19407B

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19407B	#FFFFFF	#000000	##FFFFFF
##19407B	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21467D

Deuteranopia (green-blind)

#083D7A

Tritanopia (blue-blind)

#004E57

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #19407b;
/* rgb */ color: rgb(25, 64, 123);
/* oklch */ color: oklch(37.8% 0.110 258.7);

Tailwind

colors: {
  custom: {
    50: '#6674a2',
    500: '#19407b',
    950: '#000000',
  },
}

SCSS

$custom: #19407b;
$custom-light: #6674a2;
$custom-dark: #000000;

JSON

{
  "hex": "#19407b",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 123
  },
  "hsl": {
    "h": 216.122,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.37847,
    "c": 0.10971,
    "h": 258.7
  },
  "luminance": 0.05304
}

Semantic roles & 50–950 ramp

primary

#19407B

secondary

#AF8340

accent

#A53FE9

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#06080F

muted

#7A7B7F

Preview Lab

Preview with #19407B

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

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