#191E84#191E84

#191E84 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.9% C 0.165 H 270.4°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#191E84
RGB	rgb(25, 30, 132)
HSL	hsl(237, 68%, 31%)
HSV	hsv(237, 81%, 52%)
CMYK	cmyk(81.1%, 77.3%, 0%, 48.2%)
CIE-LAB	lab(19.23, 35.86, -56.80)
CIE-LCH	lch(19.23, 67.18, 302.27°)
OKLab	oklab(31.88% 0.0011 -0.1645)
OKLCH	oklch(31.88% 0.165 270.4)
XYZ	xyz(5.0286, 2.8006, 22.1009)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E84 #847F19

analogous

#195384 #191E84 #491984

triadic

#191E84 #84191E #1E8419

tetradic

#191E84 #841953 #847F19 #198449

square

#191E84 #841953 #847F19 #198449

split-complementary

#191E84 #844919 #538419

monochromatic

#06071D #0F1251 #191E84 #232AB7 #3D44DA

Accessibility & contrast

On white

13.46

#191E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#191E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E84

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E84	#FFFFFF	#000000	##FFFFFF
##191E84	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003487

Deuteranopia (green-blind)

#002982

Tritanopia (blue-blind)

#003C4F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #191e84;
/* rgb */ color: rgb(25, 30, 132);
/* oklch */ color: oklch(31.9% 0.165 270.4);

Tailwind

colors: {
  custom: {
    50: '#6b5ba9',
    500: '#191e84',
    950: '#000000',
  },
}

SCSS

$custom: #191e84;
$custom-light: #6b5ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#191e84",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 132
  },
  "hsl": {
    "h": 237.196,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31881,
    "c": 0.16451,
    "h": 270.4
  },
  "luminance": 0.02801
}

Semantic roles & 50–950 ramp

primary

#191E84

secondary

#B8B241

accent

#E33DEB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #191E84

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

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