#1712A1#1712A1

#1712A1 is a dark, highly saturated blue. Relative luminance 0.032; OKLCH L 34.0% C 0.209 H 268.7°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#1712A1
RGB	rgb(23, 18, 161)
HSL	hsl(242, 80%, 35%)
HSV	hsv(242, 89%, 63%)
CMYK	cmyk(85.7%, 88.8%, 0%, 36.9%)
CIE-LAB	lab(20.78, 51.06, -72.22)
CIE-LCH	lch(20.78, 88.45, 305.26°)
OKLab	oklab(33.98% -0.0046 -0.2089)
OKLCH	oklch(33.98% 0.209 268.7)
XYZ	xyz(7.0005, 3.1871, 33.9575)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1712A1 #9CA112

analogous

#1254A1 #1712A1 #5F12A1

triadic

#1712A1 #A11712 #12A117

tetradic

#1712A1 #A11254 #9CA112 #12A15F

square

#1712A1 #A11254 #9CA112 #12A15F

split-complementary

#1712A1 #A15F12 #54A112

monochromatic

#070633 #0F0C6A #1712A1 #1F18D8 #4943EA

Accessibility & contrast

On white

12.82

#1712A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1712A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1712A1

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1712A1	#FFFFFF	#000000	##FFFFFF
##1712A1	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0039A5

Deuteranopia (green-blind)

#002A9F

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1712a1;
/* rgb */ color: rgb(23, 18, 161);
/* oklch */ color: oklch(34.0% 0.209 268.7);

Tailwind

colors: {
  custom: {
    50: '#7357be',
    500: '#1712a1',
    950: '#000000',
  },
}

SCSS

$custom: #1712a1;
$custom-light: #7357be;
$custom-dark: #000000;

JSON

{
  "hex": "#1712a1",
  "rgb": {
    "r": 23,
    "g": 18,
    "b": 161
  },
  "hsl": {
    "h": 242.098,
    "s": 79.888,
    "l": 35.098
  },
  "oklch": {
    "l": 0.33976,
    "c": 0.20898,
    "h": 268.7
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#1712A1

secondary

#C6CA45

accent

#F631EF

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0312

muted

#7C7881

Preview Lab

Preview with #1712A1

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

Preview Lab → · Contrast checker → · Palette generator →