#1F2094#1F2094

#1F2094 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.181 H 271.3°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F2094
RGB	rgb(31, 32, 148)
HSL	hsl(239, 65%, 35%)
HSV	hsv(239, 79%, 58%)
CMYK	cmyk(79.1%, 78.4%, 0%, 42%)
CIE-LAB	lab(21.81, 40.73, -62.52)
CIE-LCH	lch(21.81, 74.61, 303.08°)
OKLab	oklab(34.34% 0.0041 -0.181)
OKLCH	oklch(34.34% 0.181 271.3)
XYZ	xyz(6.4251, 3.4617, 28.3408)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2094 #94931F

analogous

#1F5B94 #1F2094 #581F94

triadic

#1F2094 #941F20 #20941F

tetradic

#1F2094 #941F5B #94931F #1F9458

square

#1F2094 #941F5B #94931F #1F9458

split-complementary

#1F2094 #94581F #5B941F

monochromatic

#0A0A2F #141561 #1F2094 #2A2BC7 #5354DB

Accessibility & contrast

On white

12.41

#1F2094 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1F2094 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2094

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2094	#FFFFFF	#000000	##FFFFFF
##1F2094	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#002E92

Tritanopia (blue-blind)

#004359

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1f2094;
/* rgb */ color: rgb(31, 32, 148);
/* oklch */ color: oklch(34.3% 0.181 271.3);

Tailwind

colors: {
  custom: {
    50: '#715db5',
    500: '#1f2094',
    950: '#000000',
  },
}

SCSS

$custom: #1f2094;
$custom-light: #715db5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2094",
  "rgb": {
    "r": 31,
    "g": 32,
    "b": 148
  },
  "hsl": {
    "h": 239.487,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34335,
    "c": 0.18105,
    "h": 271.3
  },
  "luminance": 0.03462
}

Semantic roles & 50–950 ramp

primary

#1F2094

secondary

#BEBD51

accent

#E73FE8

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1F2094

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

Preview Lab → · Contrast checker → · Palette generator →