#1F2092#1F2092

#1F2092 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.179 H 271.4°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#1F2092
RGB	rgb(31, 32, 146)
HSL	hsl(239, 65%, 35%)
HSV	hsv(239, 79%, 57%)
CMYK	cmyk(78.8%, 78.1%, 0%, 42.7%)
CIE-LAB	lab(21.58, 40.04, -61.66)
CIE-LCH	lch(21.58, 73.52, 303.00°)
OKLab	oklab(34.11% 0.0045 -0.1785)
OKLCH	oklch(34.11% 0.179 271.4)
XYZ	xyz(6.2681, 3.3990, 27.5143)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2092 #92911F

analogous

#1F5A92 #1F2092 #571F92

triadic

#1F2092 #921F20 #20921F

tetradic

#1F2092 #921F5A #92911F #1F9257

square

#1F2092 #921F5A #92911F #1F9257

split-complementary

#1F2092 #92571F #5A921F

monochromatic

#0A0A2D #141560 #1F2092 #2A2BC4 #5152DA

Accessibility & contrast

On white

12.50

#1F2092 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1F2092 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2092

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2092	#FFFFFF	#000000	##FFFFFF
##1F2092	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003995

Deuteranopia (green-blind)

#002E90

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1f2092;
/* rgb */ color: rgb(31, 32, 146);
/* oklch */ color: oklch(34.1% 0.179 271.4);

Tailwind

colors: {
  custom: {
    50: '#705db3',
    500: '#1f2092',
    950: '#000000',
  },
}

SCSS

$custom: #1f2092;
$custom-light: #705db3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2092",
  "rgb": {
    "r": 31,
    "g": 32,
    "b": 146
  },
  "hsl": {
    "h": 239.478,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34105,
    "c": 0.17857,
    "h": 271.4
  },
  "luminance": 0.034
}

Semantic roles & 50–950 ramp

primary

#1F2092

secondary

#BDBC50

accent

#E640E8

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1F2092

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

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