#19127F#19127F

#19127F is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.7% C 0.169 H 272.0°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#19127F
RGB	rgb(25, 18, 127)
HSL	hsl(244, 75%, 28%)
HSV	hsv(244, 86%, 50%)
CMYK	cmyk(80.3%, 85.8%, 0%, 50.2%)
CIE-LAB	lab(16.36, 40.68, -58.38)
CIE-LCH	lch(16.36, 71.16, 304.87°)
OKLab	oklab(29.7% 0.006 -0.1689)
OKLCH	oklch(29.7% 0.169 272)
XYZ	xyz(4.4467, 2.1711, 20.2593)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19127F #787F12

analogous

#12417F #19127F #4F127F

triadic

#19127F #7F1912 #127F19

tetradic

#19127F #7F1241 #787F12 #127F4F

square

#19127F #7F1241 #787F12 #127F4F

split-complementary

#19127F #7F4F12 #417F12

monochromatic

#05041B #0E0A49 #19127F #241AB5 #362BE1

Accessibility & contrast

On white

14.64

#19127F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#19127F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19127F

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19127F	#FFFFFF	#000000	##FFFFFF
##19127F	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E82

Deuteranopia (green-blind)

#00237D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #19127f;
/* rgb */ color: rgb(25, 18, 127);
/* oklch */ color: oklch(29.7% 0.169 272.0);

Tailwind

colors: {
  custom: {
    50: '#6b54a5',
    500: '#19127f',
    950: '#000000',
  },
}

SCSS

$custom: #19127f;
$custom-light: #6b54a5;
$custom-dark: #000000;

JSON

{
  "hex": "#19127f",
  "rgb": {
    "r": 25,
    "g": 18,
    "b": 127
  },
  "hsl": {
    "h": 243.853,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.29697,
    "c": 0.16902,
    "h": 272
  },
  "luminance": 0.02172
}

Semantic roles & 50–950 ramp

primary

#19127F

secondary

#ADB538

accent

#F236E6

background

#F7F5FA

surface

#EDE8F4

border

#C8C4CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #19127F

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

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