#19138E#19138E

#19138E is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.7% C 0.186 H 270.6°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#19138E
RGB	rgb(25, 19, 142)
HSL	hsl(243, 76%, 32%)
HSV	hsv(243, 87%, 56%)
CMYK	cmyk(82.4%, 86.6%, 0%, 44.3%)
CIE-LAB	lab(18.47, 44.97, -64.33)
CIE-LCH	lch(18.47, 78.49, 304.96°)
OKLab	oklab(31.71% 0.0019 -0.1861)
OKLCH	oklch(31.71% 0.186 270.6)
XYZ	xyz(5.5146, 2.6248, 25.8019)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19138E #888E13

analogous

#134B8E #19138E #57138E

triadic

#19138E #8E1913 #138E19

tetradic

#19138E #8E134B #888E13 #138E57

square

#19138E #8E134B #888E13 #138E57

split-complementary

#19138E #8E5713 #4B8E13

monochromatic

#060522 #0F0C58 #19138E #231AC4 #4037E4

Accessibility & contrast

On white

13.77

#19138E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#19138E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19138E

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19138E	#FFFFFF	#000000	##FFFFFF
##19138E	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003391

Deuteranopia (green-blind)

#00278C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #19138e;
/* rgb */ color: rgb(25, 19, 142);
/* oklch */ color: oklch(31.7% 0.186 270.6);

Tailwind

colors: {
  custom: {
    50: '#6f56b0',
    500: '#19138e',
    950: '#000000',
  },
}

SCSS

$custom: #19138e;
$custom-light: #6f56b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19138e",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 142
  },
  "hsl": {
    "h": 242.927,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.31711,
    "c": 0.18613,
    "h": 270.6
  },
  "luminance": 0.02625
}

Semantic roles & 50–950 ramp

primary

#19138E

secondary

#BBC23B

accent

#F335EA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #19138E

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

Preview Lab → · Contrast checker → · Palette generator →