#1D1967#1D1967

#1D1967 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.130 H 276.2°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#1D1967
RGB	rgb(29, 25, 103)
HSL	hsl(243, 61%, 25%)
HSV	hsv(243, 76%, 40%)
CMYK	cmyk(71.8%, 75.7%, 0%, 59.6%)
CIE-LAB	lab(15.14, 28.90, -44.86)
CIE-LCH	lch(15.14, 53.36, 302.79°)
OKLab	oklab(28.08% 0.0141 -0.1296)
OKLCH	oklch(28.08% 0.13 276.2)
XYZ	xyz(3.3017, 1.9354, 13.0289)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1967 #636719

analogous

#193C67 #1D1967 #441967

triadic

#1D1967 #671D19 #19671D

tetradic

#1D1967 #67193C #636719 #196744

square

#1D1967 #67193C #636719 #196744

split-complementary

#1D1967 #674419 #3C6719

monochromatic

#070619 #0F0D36 #1D1967 #2B2598 #3931C9

Accessibility & contrast

On white

15.14

#1D1967 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#1D1967 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1967

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1967	#FFFFFF	#000000	##FFFFFF
##1D1967	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002969

Deuteranopia (green-blind)

#002366

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1d1967;
/* rgb */ color: rgb(29, 25, 103);
/* oklch */ color: oklch(28.1% 0.130 276.2);

Tailwind

colors: {
  custom: {
    50: '#655693',
    500: '#1d1967',
    950: '#000000',
  },
}

SCSS

$custom: #1d1967;
$custom-light: #655693;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1967",
  "rgb": {
    "r": 29,
    "g": 25,
    "b": 103
  },
  "hsl": {
    "h": 243.077,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.28081,
    "c": 0.13036,
    "h": 276.2
  },
  "luminance": 0.01936
}

Semantic roles & 50–950 ramp

primary

#1D1967

secondary

#989D3F

accent

#E444DC

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #1D1967

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

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