#191671#191671

#191671 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.148 H 273.1°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#191671
RGB	rgb(25, 22, 113)
HSL	hsl(242, 67%, 26%)
HSV	hsv(242, 81%, 44%)
CMYK	cmyk(77.9%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(15.34, 33.87, -51.08)
CIE-LCH	lch(15.34, 61.28, 303.55°)
OKLab	oklab(28.48% 0.0081 -0.1478)
OKLCH	oklch(28.48% 0.148 273.1)
XYZ	xyz(3.6675, 1.9724, 15.8070)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191671 #6E7116

analogous

#164171 #191671 #471671

triadic

#191671 #711916 #167119

tetradic

#191671 #711641 #6E7116 #167147

square

#191671 #711641 #6E7116 #167147

split-complementary

#191671 #714716 #417116

monochromatic

#06051A #0E0C3E #191671 #2420A4 #312CD6

Accessibility & contrast

On white

15.06

#191671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#191671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191671

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191671	#FFFFFF	#000000	##FFFFFF
##191671	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B74

Deuteranopia (green-blind)

#00226F

Tritanopia (blue-blind)

#003143

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #191671;
/* rgb */ color: rgb(25, 22, 113);
/* oklch */ color: oklch(28.5% 0.148 273.1);

Tailwind

colors: {
  custom: {
    50: '#66559b',
    500: '#191671',
    950: '#000000',
  },
}

SCSS

$custom: #191671;
$custom-light: #66559b;
$custom-dark: #000000;

JSON

{
  "hex": "#191671",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 241.978,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.28482,
    "c": 0.14802,
    "h": 273.1
  },
  "luminance": 0.01973
}

Semantic roles & 50–950 ramp

primary

#191671

secondary

#A3A73C

accent

#EA3EE5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #191671

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

Preview Lab → · Contrast checker → · Palette generator →