#17226F#17226F

#17226F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.1% C 0.132 H 269.8°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#17226F
RGB	rgb(23, 34, 111)
HSL	hsl(233, 66%, 26%)
HSV	hsv(233, 79%, 44%)
CMYK	cmyk(79.3%, 69.4%, 0%, 56.5%)
CIE-LAB	lab(17.80, 25.19, -45.73)
CIE-LCH	lch(17.80, 52.21, 298.85°)
OKLab	oklab(30.15% -0.0004 -0.1323)
OKLCH	oklch(30.15% 0.132 269.8)
XYZ	xyz(3.7936, 2.4735, 15.3133)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17226F #6F6417

analogous

#174E6F #17226F #38176F

triadic

#17226F #6F1722 #226F17

tetradic

#17226F #6F174E #6F6417 #176F38

square

#17226F #6F174E #6F6417 #176F38

split-complementary

#17226F #6F3817 #4E6F17

monochromatic

#050819 #0C123C #17226F #2232A2 #2D42D3

Accessibility & contrast

On white

14.05

#17226F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#17226F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17226F

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17226F	#FFFFFF	#000000	##FFFFFF
##17226F	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00276E

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #17226f;
/* rgb */ color: rgb(23, 34, 111);
/* oklch */ color: oklch(30.1% 0.132 269.8);

Tailwind

colors: {
  custom: {
    50: '#645d99',
    500: '#17226f',
    950: '#000000',
  },
}

SCSS

$custom: #17226f;
$custom-light: #645d99;
$custom-dark: #000000;

JSON

{
  "hex": "#17226f",
  "rgb": {
    "r": 23,
    "g": 34,
    "b": 111
  },
  "hsl": {
    "h": 232.5,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.30146,
    "c": 0.13231,
    "h": 269.8
  },
  "luminance": 0.02474
}

Semantic roles & 50–950 ramp

primary

#17226F

secondary

#A5983D

accent

#D33FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #17226F

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

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