#17246F#17246F

#17246F is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.5% C 0.130 H 269.2°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#17246F
RGB	rgb(23, 36, 111)
HSL	hsl(231, 66%, 26%)
HSV	hsv(231, 79%, 44%)
CMYK	cmyk(79.3%, 67.6%, 0%, 56.5%)
CIE-LAB	lab(18.33, 23.80, -44.87)
CIE-LCH	lch(18.33, 50.79, 297.94°)
OKLab	oklab(30.53% -0.0017 -0.1298)
OKLCH	oklch(30.53% 0.13 269.2)
XYZ	xyz(3.8525, 2.5912, 15.3330)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17246F #6F6217

analogous

#17506F #17246F #36176F

triadic

#17246F #6F1724 #246F17

tetradic

#17246F #6F1750 #6F6217 #176F36

square

#17246F #6F1750 #6F6217 #176F36

split-complementary

#17246F #6F3617 #506F17

monochromatic

#050819 #0C143C #17246F #2234A2 #2D46D3

Accessibility & contrast

On white

13.83

#17246F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#17246F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17246F

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17246F	#FFFFFF	#000000	##FFFFFF
##17246F	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#00296E

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #17246f;
/* rgb */ color: rgb(23, 36, 111);
/* oklch */ color: oklch(30.5% 0.130 269.2);

Tailwind

colors: {
  custom: {
    50: '#645e99',
    500: '#17246f',
    950: '#000000',
  },
}

SCSS

$custom: #17246f;
$custom-light: #645e99;
$custom-dark: #000000;

JSON

{
  "hex": "#17246f",
  "rgb": {
    "r": 23,
    "g": 36,
    "b": 111
  },
  "hsl": {
    "h": 231.136,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30532,
    "c": 0.12978,
    "h": 269.2
  },
  "luminance": 0.02592
}

Semantic roles & 50–950 ramp

primary

#17246F

secondary

#A5953D

accent

#D03FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #17246F

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

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