#17266A#17266A

#17266A is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.4% C 0.120 H 268.6°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#17266A
RGB	rgb(23, 38, 106)
HSL	hsl(229, 64%, 25%)
HSV	hsv(229, 78%, 42%)
CMYK	cmyk(78.3%, 64.2%, 0%, 58.4%)
CIE-LAB	lab(18.40, 20.36, -41.50)
CIE-LCH	lch(18.40, 46.22, 296.13°)
OKLab	oklab(30.44% -0.003 -0.1199)
OKLCH	oklch(30.44% 0.12 268.6)
XYZ	xyz(3.6471, 2.6086, 13.9442)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17266A #6A5B17

analogous

#174F6A #17266A #32176A

triadic

#17266A #6A1726 #266A17

tetradic

#17266A #6A174F #6A5B17 #176A32

square

#17266A #6A174F #6A5B17 #176A32

split-complementary

#17266A #6A3217 #4F6A17

monochromatic

#050919 #0C1438 #17266A #22389C #2D4ACF

Accessibility & contrast

On white

13.80

#17266A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#17266A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17266A

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17266A	#FFFFFF	#000000	##FFFFFF
##17266A	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316C

Deuteranopia (green-blind)

#002969

Tritanopia (blue-blind)

#003744

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #17266a;
/* rgb */ color: rgb(23, 38, 106);
/* oklch */ color: oklch(30.4% 0.120 268.6);

Tailwind

colors: {
  custom: {
    50: '#626095',
    500: '#17266a',
    950: '#000000',
  },
}

SCSS

$custom: #17266a;
$custom-light: #626095;
$custom-dark: #000000;

JSON

{
  "hex": "#17266a",
  "rgb": {
    "r": 23,
    "g": 38,
    "b": 106
  },
  "hsl": {
    "h": 229.157,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30443,
    "c": 0.1199,
    "h": 268.6
  },
  "luminance": 0.02609
}

Semantic roles & 50–950 ramp

primary

#17266A

secondary

#A08E3D

accent

#C940E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #17266A

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

Preview Lab → · Contrast checker → · Palette generator →