#192151#192151

#192151 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.2% C 0.088 H 272.1°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#192151
RGB	rgb(25, 33, 81)
HSL	hsl(231, 53%, 21%)
HSV	hsv(231, 69%, 32%)
CMYK	cmyk(69.1%, 59.3%, 0%, 68.2%)
CIE-LAB	lab(14.89, 14.14, -30.58)
CIE-LCH	lch(14.89, 33.69, 294.82°)
OKLab	oklab(27.17% 0.0032 -0.0878)
OKLCH	oklch(27.17% 0.088 272.1)
XYZ	xyz(2.4295, 1.8883, 8.0194)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192151 #514919

analogous

#193D51 #192151 #2D1951

triadic

#192151 #511921 #215119

tetradic

#192151 #51193D #514919 #19512D

square

#192151 #51193D #514919 #19512D

split-complementary

#192151 #512D19 #3D5119

monochromatic

#070A17 #0B0E22 #192151 #273480 #3647AF

Accessibility & contrast

On white

15.24

#192151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#192151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192151

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192151	#FFFFFF	#000000	##FFFFFF
##192151	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022853

Deuteranopia (green-blind)

#002350

Tritanopia (blue-blind)

#002C35

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #192151;
/* rgb */ color: rgb(25, 33, 81);
/* oklch */ color: oklch(27.2% 0.088 272.1);

Tailwind

colors: {
  custom: {
    50: '#5d5c82',
    500: '#192151',
    950: '#000000',
  },
}

SCSS

$custom: #192151;
$custom-light: #5d5c82;
$custom-dark: #000000;

JSON

{
  "hex": "#192151",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 81
  },
  "hsl": {
    "h": 231.429,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.27172,
    "c": 0.08785,
    "h": 272.1
  },
  "luminance": 0.01888
}

Semantic roles & 50–950 ramp

primary

#192151

secondary

#877D3E

accent

#C84CDC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040A

muted

#79797C

Preview Lab

Preview with #192151

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

Preview Lab → · Contrast checker → · Palette generator →