#17226A#17226A

#17226A is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.6% C 0.125 H 270.0°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#17226A
RGB	rgb(23, 34, 106)
HSL	hsl(232, 64%, 25%)
HSV	hsv(232, 78%, 42%)
CMYK	cmyk(78.3%, 67.9%, 0%, 58.4%)
CIE-LAB	lab(17.30, 23.21, -43.29)
CIE-LCH	lch(17.30, 49.12, 298.19°)
OKLab	oklab(29.63% -0.0001 -0.1252)
OKLCH	oklch(29.63% 0.125 270)
XYZ	xyz(3.5260, 2.3664, 13.9038)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17226A #6A5F17

analogous

#174B6A #17226A #35176A

triadic

#17226A #6A1722 #226A17

tetradic

#17226A #6A174B #6A5F17 #176A35

square

#17226A #6A174B #6A5F17 #176A35

split-complementary

#17226A #6A3517 #4B6A17

monochromatic

#050819 #0C1238 #17226A #22329C #2D42CF

Accessibility & contrast

On white

14.25

#17226A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#17226A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17226A

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17226A	#FFFFFF	#000000	##FFFFFF
##17226A	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002769

Tritanopia (blue-blind)

#003542

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #17226a;
/* rgb */ color: rgb(23, 34, 106);
/* oklch */ color: oklch(29.6% 0.125 270.0);

Tailwind

colors: {
  custom: {
    50: '#635d95',
    500: '#17226a',
    950: '#000000',
  },
}

SCSS

$custom: #17226a;
$custom-light: #635d95;
$custom-dark: #000000;

JSON

{
  "hex": "#17226a",
  "rgb": {
    "r": 23,
    "g": 34,
    "b": 106
  },
  "hsl": {
    "h": 232.048,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29632,
    "c": 0.12517,
    "h": 270
  },
  "luminance": 0.02367
}

Semantic roles & 50–950 ramp

primary

#17226A

secondary

#A0933D

accent

#D140E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #17226A

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

Preview Lab → · Contrast checker → · Palette generator →