#1928A0#1928A0

#1928A0 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.6% C 0.190 H 268.0°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#1928A0
RGB	rgb(25, 40, 160)
HSL	hsl(233, 73%, 36%)
HSV	hsv(233, 84%, 63%)
CMYK	cmyk(84.4%, 75%, 0%, 37.3%)
CIE-LAB	lab(24.52, 39.84, -65.40)
CIE-LCH	lch(24.52, 76.58, 301.35°)
OKLab	oklab(36.58% -0.0065 -0.1896)
OKLCH	oklch(36.58% 0.19 268)
XYZ	xyz(7.5027, 4.2614, 33.6780)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1928A0 #A09119

analogous

#196CA0 #1928A0 #4E19A0

triadic

#1928A0 #A01928 #28A019

tetradic

#1928A0 #A0196C #A09119 #19A04E

square

#1928A0 #A0196C #A09119 #19A04E

split-complementary

#1928A0 #A04E19 #6CA019

monochromatic

#080E36 #111B6B #1928A0 #2135D5 #5060E4

Accessibility & contrast

On white

11.34

#1928A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#1928A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1928A0

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1928A0	#FFFFFF	#000000	##FFFFFF
##1928A0	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#004B62

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1928a0;
/* rgb */ color: rgb(25, 40, 160);
/* oklch */ color: oklch(36.6% 0.190 268.0);

Tailwind

colors: {
  custom: {
    50: '#7263bd',
    500: '#1928a0',
    950: '#000000',
  },
}

SCSS

$custom: #1928a0;
$custom-light: #7263bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1928a0",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 160
  },
  "hsl": {
    "h": 233.333,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36578,
    "c": 0.18967,
    "h": 268
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#1928A0

secondary

#C6B94F

accent

#DB38F0

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #1928A0

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

Preview Lab → · Contrast checker → · Palette generator →