#191A7E#191A7E

#191A7E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.6% C 0.161 H 271.3°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#191A7E
RGB	rgb(25, 26, 126)
HSL	hsl(239, 67%, 30%)
HSV	hsv(239, 80%, 49%)
CMYK	cmyk(80.2%, 79.4%, 0%, 50.6%)
CIE-LAB	lab(17.70, 36.10, -55.53)
CIE-LCH	lch(17.70, 66.24, 303.03°)
OKLab	oklab(30.59% 0.0037 -0.1608)
OKLCH	oklch(30.59% 0.161 271.3)
XYZ	xyz(4.5349, 2.4513, 19.9688)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A7E #7E7D19

analogous

#194D7E #191A7E #4B197E

triadic

#191A7E #7E191A #1A7E19

tetradic

#191A7E #7E194D #7E7D19 #197E4B

square

#191A7E #7E194D #7E7D19 #197E4B

split-complementary

#191A7E #7E4B19 #4D7E19

monochromatic

#05051A #0F0F4B #191A7E #2325B1 #3A3BD8

Accessibility & contrast

On white

14.09

#191A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#191A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A7E

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A7E	#FFFFFF	#000000	##FFFFFF
##191A7E	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00267C

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #191a7e;
/* rgb */ color: rgb(25, 26, 126);
/* oklch */ color: oklch(30.6% 0.161 271.3);

Tailwind

colors: {
  custom: {
    50: '#6a58a5',
    500: '#191a7e',
    950: '#000000',
  },
}

SCSS

$custom: #191a7e;
$custom-light: #6a58a5;
$custom-dark: #000000;

JSON

{
  "hex": "#191a7e",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 126
  },
  "hsl": {
    "h": 239.406,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.30594,
    "c": 0.16082,
    "h": 271.3
  },
  "luminance": 0.02452
}

Semantic roles & 50–950 ramp

primary

#191A7E

secondary

#B2B141

accent

#E83EEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #191A7E

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

Preview Lab → · Contrast checker → · Palette generator →