#171252#171252

#171252 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.1% C 0.111 H 277.6°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#171252
RGB	rgb(23, 18, 82)
HSL	hsl(245, 64%, 20%)
HSV	hsv(245, 78%, 32%)
CMYK	cmyk(72%, 78%, 0%, 67.8%)
CIE-LAB	lab(10.73, 24.90, -38.05)
CIE-LCH	lch(10.73, 45.48, 303.21°)
OKLab	oklab(24.11% 0.0146 -0.1099)
OKLCH	oklch(24.11% 0.111 277.6)
XYZ	xyz(2.0922, 1.2238, 8.1070)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171252 #4D5212

analogous

#122D52 #171252 #371252

triadic

#171252 #521712 #125217

tetradic

#171252 #52122D #4D5212 #125237

square

#171252 #52122D #4D5212 #125237

split-complementary

#171252 #523712 #2D5212

monochromatic

#070619 #090720 #171252 #251D84 #3328B6

Accessibility & contrast

On white

16.87

#171252 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#171252 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171252

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171252	#FFFFFF	#000000	##FFFFFF
##171252	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002054

Deuteranopia (green-blind)

#001A51

Tritanopia (blue-blind)

#002430

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #171252;
/* rgb */ color: rgb(23, 18, 82);
/* oklch */ color: oklch(24.1% 0.111 277.6);

Tailwind

colors: {
  custom: {
    50: '#5e5083',
    500: '#171252',
    950: '#000000',
  },
}

SCSS

$custom: #171252;
$custom-light: #5e5083;
$custom-dark: #000000;

JSON

{
  "hex": "#171252",
  "rgb": {
    "r": 23,
    "g": 18,
    "b": 82
  },
  "hsl": {
    "h": 244.688,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.24112,
    "c": 0.11083,
    "h": 277.6
  },
  "luminance": 0.01224
}

Semantic roles & 50–950 ramp

primary

#171252

secondary

#848B35

accent

#E741DA

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #171252

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

Preview Lab → · Contrast checker → · Palette generator →