#17125C#17125C

#17125C is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.3% C 0.125 H 275.7°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#17125C
RGB	rgb(23, 18, 92)
HSL	hsl(244, 67%, 22%)
HSV	hsv(244, 80%, 36%)
CMYK	cmyk(75%, 80.4%, 0%, 63.9%)
CIE-LAB	lab(11.87, 28.57, -42.95)
CIE-LCH	lch(11.87, 51.59, 303.63°)
OKLab	oklab(25.26% 0.0123 -0.1242)
OKLCH	oklch(25.26% 0.125 275.7)
XYZ	xyz(2.5008, 1.3872, 10.2591)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17125C #575C12

analogous

#12325C #17125C #3C125C

triadic

#17125C #5C1712 #125C17

tetradic

#17125C #5C1232 #575C12 #125C3C

square

#17125C #5C1232 #575C12 #125C3C

split-complementary

#17125C #5C3C12 #325C12

monochromatic

#06051A #0A0829 #17125C #241C8F #3126C2

Accessibility & contrast

On white

16.44

#17125C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#17125C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17125C

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17125C	#FFFFFF	#000000	##FFFFFF
##17125C	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225E

Deuteranopia (green-blind)

#001C5B

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #17125c;
/* rgb */ color: rgb(23, 18, 92);
/* oklch */ color: oklch(25.3% 0.125 275.7);

Tailwind

colors: {
  custom: {
    50: '#60518b',
    500: '#17125c',
    950: '#000000',
  },
}

SCSS

$custom: #17125c;
$custom-light: #60518b;
$custom-dark: #000000;

JSON

{
  "hex": "#17125c",
  "rgb": {
    "r": 23,
    "g": 18,
    "b": 92
  },
  "hsl": {
    "h": 244.054,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25264,
    "c": 0.12478,
    "h": 275.7
  },
  "luminance": 0.01387
}

Semantic roles & 50–950 ramp

primary

#17125C

secondary

#8E9435

accent

#EA3EDF

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #17125C

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

Preview Lab → · Contrast checker → · Palette generator →