#19137E#19137E

#19137E is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.7% C 0.167 H 272.1°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#19137E
RGB	rgb(25, 19, 126)
HSL	hsl(243, 74%, 28%)
HSV	hsv(243, 85%, 49%)
CMYK	cmyk(80.2%, 84.9%, 0%, 50.6%)
CIE-LAB	lab(16.40, 39.87, -57.69)
CIE-LCH	lch(16.40, 70.13, 304.65°)
OKLab	oklab(29.69% 0.006 -0.1669)
OKLCH	oklch(29.69% 0.167 272.1)
XYZ	xyz(4.3984, 2.1783, 19.9233)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19137E #787E13

analogous

#13437E #19137E #4E137E

triadic

#19137E #7E1913 #137E19

tetradic

#19137E #7E1343 #787E13 #137E4E

square

#19137E #7E1343 #787E13 #137E4E

split-complementary

#19137E #7E4E13 #437E13

monochromatic

#05041B #0E0B49 #19137E #241BB3 #362CDF

Accessibility & contrast

On white

14.63

#19137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#19137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19137E

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19137E	#FFFFFF	#000000	##FFFFFF
##19137E	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E81

Deuteranopia (green-blind)

#00237C

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #19137e;
/* rgb */ color: rgb(25, 19, 126);
/* oklch */ color: oklch(29.7% 0.167 272.1);

Tailwind

colors: {
  custom: {
    50: '#6a54a5',
    500: '#19137e',
    950: '#000000',
  },
}

SCSS

$custom: #19137e;
$custom-light: #6a54a5;
$custom-dark: #000000;

JSON

{
  "hex": "#19137e",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 243.364,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.29685,
    "c": 0.16703,
    "h": 272.1
  },
  "luminance": 0.02179
}

Semantic roles & 50–950 ramp

primary

#19137E

secondary

#ADB439

accent

#F037E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #19137E

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

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