#1D1994#1D1994

#1D1994 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.3% C 0.188 H 271.2°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#1D1994
RGB	rgb(29, 25, 148)
HSL	hsl(242, 71%, 34%)
HSV	hsv(242, 83%, 58%)
CMYK	cmyk(80.4%, 83.1%, 0%, 42%)
CIE-LAB	lab(20.42, 44.28, -64.82)
CIE-LCH	lch(20.42, 78.50, 304.34°)
OKLab	oklab(33.33% 0.0039 -0.1876)
OKLCH	oklch(33.33% 0.188 271.2)
XYZ	xyz(6.1978, 3.0939, 28.2818)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1994 #909419

analogous

#195394 #1D1994 #5B1994

triadic

#1D1994 #941D19 #19941D

tetradic

#1D1994 #941953 #909419 #19945B

square

#1D1994 #941953 #909419 #19945B

split-complementary

#1D1994 #945B19 #539419

monochromatic

#08072B #131060 #1D1994 #2722C8 #4C47E0

Accessibility & contrast

On white

12.97

#1D1994 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1D1994 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1994

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1994	#FFFFFF	#000000	##FFFFFF
##1D1994	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003797

Deuteranopia (green-blind)

#002B92

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1d1994;
/* rgb */ color: rgb(29, 25, 148);
/* oklch */ color: oklch(33.3% 0.188 271.2);

Tailwind

colors: {
  custom: {
    50: '#7159b5',
    500: '#1d1994',
    950: '#000000',
  },
}

SCSS

$custom: #1d1994;
$custom-light: #7159b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1994",
  "rgb": {
    "r": 29,
    "g": 25,
    "b": 148
  },
  "hsl": {
    "h": 241.951,
    "s": 71.098,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33333,
    "c": 0.18765,
    "h": 271.2
  },
  "luminance": 0.03095
}

Semantic roles & 50–950 ramp

primary

#1D1994

secondary

#BDC147

accent

#EE3AE8

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D1994

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

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