#191E7E#191E7E

#191E7E is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.2% C 0.157 H 270.8°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#191E7E
RGB	rgb(25, 30, 126)
HSL	hsl(237, 67%, 30%)
HSV	hsv(237, 80%, 49%)
CMYK	cmyk(80.2%, 76.2%, 0%, 50.6%)
CIE-LAB	lab(18.55, 33.70, -54.13)
CIE-LCH	lch(18.55, 63.76, 301.91°)
OKLab	oklab(31.2% 0.0021 -0.1567)
OKLCH	oklch(31.2% 0.157 270.8)
XYZ	xyz(4.6298, 2.6411, 20.0004)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E7E #7E7919

analogous

#19507E #191E7E #47197E

triadic

#191E7E #7E191E #1E7E19

tetradic

#191E7E #7E1950 #7E7919 #197E47

square

#191E7E #7E1950 #7E7919 #197E47

split-complementary

#191E7E #7E4719 #507E19

monochromatic

#05061A #0F124B #191E7E #232AB1 #3A41D8

Accessibility & contrast

On white

13.74

#191E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#191E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E7E

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E7E	#FFFFFF	#000000	##FFFFFF
##191E7E	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003281

Deuteranopia (green-blind)

#00287C

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #191e7e;
/* rgb */ color: rgb(25, 30, 126);
/* oklch */ color: oklch(31.2% 0.157 270.8);

Tailwind

colors: {
  custom: {
    50: '#695ba4',
    500: '#191e7e',
    950: '#000000',
  },
}

SCSS

$custom: #191e7e;
$custom-light: #695ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#191e7e",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 126
  },
  "hsl": {
    "h": 237.03,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31195,
    "c": 0.15676,
    "h": 270.8
  },
  "luminance": 0.02642
}

Semantic roles & 50–950 ramp

primary

#191E7E

secondary

#B2AD41

accent

#E13EEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #191E7E

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

Preview Lab → · Contrast checker → · Palette generator →