#191E46#191E46

#191E46 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.5% C 0.074 H 274.5°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#191E46
RGB	rgb(25, 30, 70)
HSL	hsl(233, 47%, 19%)
HSV	hsv(233, 64%, 27%)
CMYK	cmyk(64.3%, 57.1%, 0%, 72.5%)
CIE-LAB	lab(13.09, 11.96, -25.92)
CIE-LCH	lch(13.09, 28.55, 294.76°)
OKLab	oklab(25.54% 0.0059 -0.0741)
OKLCH	oklch(25.54% 0.074 274.5)
XYZ	xyz(1.9703, 1.5773, 5.9938)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E46 #464119

analogous

#193446 #191E46 #2A1946

triadic

#191E46 #46191E #1E4619

tetradic

#191E46 #461934 #464119 #19462A

square

#191E46 #461934 #464119 #19462A

split-complementary

#191E46 #462A19 #344619

monochromatic

#080A17 #090B19 #191E46 #293173 #3945A0

Accessibility & contrast

On white

15.96

#191E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#191E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E46

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E46	#FFFFFF	#000000	##FFFFFF
##191E46	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092447

Deuteranopia (green-blind)

#032045

Tritanopia (blue-blind)

#01272E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #191e46;
/* rgb */ color: rgb(25, 30, 70);
/* oklch */ color: oklch(25.5% 0.074 274.5);

Tailwind

colors: {
  custom: {
    50: '#5b597a',
    500: '#191e46',
    950: '#000000',
  },
}

SCSS

$custom: #191e46;
$custom-light: #5b597a;
$custom-dark: #000000;

JSON

{
  "hex": "#191e46",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 70
  },
  "hsl": {
    "h": 233.333,
    "s": 47.368,
    "l": 18.627
  },
  "oklch": {
    "l": 0.25539,
    "c": 0.07437,
    "h": 274.5
  },
  "luminance": 0.01577
}

Semantic roles & 50–950 ramp

primary

#191E46

secondary

#7C753E

accent

#C851D7

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040309

muted

#79787B

Preview Lab

Preview with #191E46

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

Preview Lab → · Contrast checker → · Palette generator →