#1D1AC7#1D1AC7

#1D1AC7 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.8% C 0.244 H 268.3°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#1D1AC7
RGB	rgb(29, 26, 199)
HSL	hsl(241, 77%, 44%)
HSV	hsv(241, 87%, 78%)
CMYK	cmyk(85.4%, 86.9%, 0%, 22%)
CIE-LAB	lab(27.08, 59.31, -84.44)
CIE-LCH	lch(27.08, 103.19, 305.08°)
OKLab	oklab(39.76% -0.0074 -0.2443)
OKLCH	oklch(39.76% 0.244 268.3)
XYZ	xyz(11.1814, 5.1221, 54.4211)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1AC7 #C4C71A

analogous

#1A6EC7 #1D1AC7 #731AC7

triadic

#1D1AC7 #C71D1A #1AC71D

tetradic

#1D1AC7 #C71A6E #C4C71A #1AC773

square

#1D1AC7 #C71A6E #C4C71A #1AC773

split-complementary

#1D1AC7 #C7731A #6EC71A

monochromatic

#0D0C5B #151391 #1D1AC7 #3C39E5 #716FEC

Accessibility & contrast

On white

10.37

#1D1AC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#1D1AC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1AC7

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1AC7	#FFFFFF	#000000	##FFFFFF
##1D1AC7	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049CB

Deuteranopia (green-blind)

#0036C4

Tritanopia (blue-blind)

#005676

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1d1ac7;
/* rgb */ color: rgb(29, 26, 199);
/* oklch */ color: oklch(39.8% 0.244 268.3);

Tailwind

colors: {
  custom: {
    50: '#7e5eda',
    500: '#1d1ac7',
    950: '#000000',
  },
}

SCSS

$custom: #1d1ac7;
$custom-light: #7e5eda;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1ac7",
  "rgb": {
    "r": 29,
    "g": 26,
    "b": 199
  },
  "hsl": {
    "h": 241.04,
    "s": 76.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.39764,
    "c": 0.24445,
    "h": 268.3
  },
  "luminance": 0.05124
}

Semantic roles & 50–950 ramp

primary

#1D1AC7

secondary

#D1D26A

accent

#F334F0

background

#F8F5FD

surface

#F0EAFB

border

#CBC6D4

text

#0C0515

muted

#7D7983

Preview Lab

Preview with #1D1AC7

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

Preview Lab → · Contrast checker → · Palette generator →