#1D1164#1D1164

#1D1164 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.5% C 0.135 H 278.5°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#1D1164
RGB	rgb(29, 17, 100)
HSL	hsl(249, 71%, 23%)
HSV	hsv(249, 83%, 39%)
CMYK	cmyk(71%, 83%, 0%, 60.8%)
CIE-LAB	lab(13.12, 32.61, -46.21)
CIE-LCH	lch(13.12, 56.56, 305.21°)
OKLab	oklab(26.55% 0.0199 -0.1335)
OKLCH	oklch(26.55% 0.135 278.5)
XYZ	xyz(3.0067, 1.5820, 12.2010)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1164 #586411

analogous

#112E64 #1D1164 #461164

triadic

#1D1164 #641D11 #11641D

tetradic

#1D1164 #64112E #586411 #116446

square

#1D1164 #64112E #586411 #116446

split-complementary

#1D1164 #644611 #2E6411

monochromatic

#08041A #0E0830 #1D1164 #2C1A98 #3B23CD

Accessibility & contrast

On white

15.95

#1D1164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#1D1164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1164

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1164	#FFFFFF	#000000	##FFFFFF
##1D1164	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002566

Deuteranopia (green-blind)

#001E63

Tritanopia (blue-blind)

#002A3A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1d1164;
/* rgb */ color: rgb(29, 17, 100);
/* oklch */ color: oklch(26.5% 0.135 278.5);

Tailwind

colors: {
  custom: {
    50: '#655191',
    500: '#1d1164',
    950: '#000000',
  },
}

SCSS

$custom: #1d1164;
$custom-light: #655191;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1164",
  "rgb": {
    "r": 29,
    "g": 17,
    "b": 100
  },
  "hsl": {
    "h": 248.675,
    "s": 70.94,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26549,
    "c": 0.13496,
    "h": 278.5
  },
  "luminance": 0.01582
}

Semantic roles & 50–950 ramp

primary

#1D1164

secondary

#8D9C35

accent

#EE3AD4

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #1D1164

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

Preview Lab → · Contrast checker → · Palette generator →