#191870#191870

#191870 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.145 H 272.9°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#191870
RGB	rgb(25, 24, 112)
HSL	hsl(241, 65%, 27%)
HSV	hsv(241, 79%, 44%)
CMYK	cmyk(77.7%, 78.6%, 0%, 56.1%)
CIE-LAB	lab(15.64, 32.33, -49.93)
CIE-LCH	lch(15.64, 59.48, 302.92°)
OKLab	oklab(28.66% 0.0074 -0.1445)
OKLCH	oklch(28.66% 0.145 272.9)
XYZ	xyz(3.6512, 2.0294, 15.5254)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191870 #6F7018

analogous

#184370 #191870 #451870

triadic

#191870 #701918 #187019

tetradic

#191870 #701843 #6F7018 #187045

square

#191870 #701843 #6F7018 #187045

split-complementary

#191870 #704518 #437018

monochromatic

#060519 #0E0D3E #191870 #2423A2 #3230D3

Accessibility & contrast

On white

14.94

#191870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#191870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191870

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191870	#FFFFFF	#000000	##FFFFFF
##191870	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B73

Deuteranopia (green-blind)

#00236E

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #191870;
/* rgb */ color: rgb(25, 24, 112);
/* oklch */ color: oklch(28.7% 0.145 272.9);

Tailwind

colors: {
  custom: {
    50: '#66569a',
    500: '#191870',
    950: '#000000',
  },
}

SCSS

$custom: #191870;
$custom-light: #66569a;
$custom-dark: #000000;

JSON

{
  "hex": "#191870",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 112
  },
  "hsl": {
    "h": 240.682,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28658,
    "c": 0.14468,
    "h": 272.9
  },
  "luminance": 0.0203
}

Semantic roles & 50–950 ramp

primary

#191870

secondary

#A4A53E

accent

#E840E6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #191870

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

Preview Lab → · Contrast checker → · Palette generator →