#19175F#19175F

#19175F is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.6% C 0.123 H 275.3°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#19175F
RGB	rgb(25, 23, 95)
HSL	hsl(242, 61%, 23%)
HSV	hsv(242, 76%, 37%)
CMYK	cmyk(73.7%, 75.8%, 0%, 62.7%)
CIE-LAB	lab(13.50, 26.74, -42.27)
CIE-LCH	lch(13.50, 50.01, 302.32°)
OKLab	oklab(26.57% 0.0113 -0.1221)
OKLCH	oklch(26.57% 0.123 275.3)
XYZ	xyz(2.7722, 1.6454, 10.9958)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19175F #5D5F17

analogous

#17395F #19175F #3D175F

triadic

#19175F #5F1917 #175F19

tetradic

#19175F #5F1739 #5D5F17 #175F3D

square

#19175F #5F1739 #5D5F17 #175F3D

split-complementary

#19175F #5F3D17 #395F17

monochromatic

#060619 #0C0B2E #19175F #262390 #332FC2

Accessibility & contrast

On white

15.80

#19175F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#19175F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19175F

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19175F	#FFFFFF	#000000	##FFFFFF
##19175F	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002661

Deuteranopia (green-blind)

#001F5E

Tritanopia (blue-blind)

#002B39

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #19175f;
/* rgb */ color: rgb(25, 23, 95);
/* oklch */ color: oklch(26.6% 0.123 275.3);

Tailwind

colors: {
  custom: {
    50: '#61558d',
    500: '#19175f',
    950: '#000000',
  },
}

SCSS

$custom: #19175f;
$custom-light: #61558d;
$custom-dark: #000000;

JSON

{
  "hex": "#19175f",
  "rgb": {
    "r": 25,
    "g": 23,
    "b": 95
  },
  "hsl": {
    "h": 241.667,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.26566,
    "c": 0.12267,
    "h": 275.3
  },
  "luminance": 0.01646
}

Semantic roles & 50–950 ramp

primary

#19175F

secondary

#93963C

accent

#E444E0

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #19175F

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

Preview Lab → · Contrast checker → · Palette generator →