#170D26#170D26

#170D26 is a very dark, muted violet. Relative luminance 0.006; OKLCH L 18.8% C 0.050 H 300.1°. Best body text is #FFFFFF at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#170D26
RGB	rgb(23, 13, 38)
HSL	hsl(264, 49%, 10%)
HSV	hsv(264, 66%, 15%)
CMYK	cmyk(39.5%, 65.8%, 0%, 85.1%)
CIE-LAB	lab(5.51, 10.95, -14.85)
CIE-LCH	lch(5.51, 18.45, 306.40°)
OKLab	oklab(18.78% 0.0251 -0.0434)
OKLCH	oklch(18.78% 0.05 300.1)
XYZ	xyz(0.8470, 0.6099, 1.9065)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170D26 #1C260D

analogous

#0D0F26 #170D26 #240D26

triadic

#170D26 #26170D #0D2617

tetradic

#170D26 #260D0F #1C260D #0D2624

square

#170D26 #260D0F #1C260D #0D2624

split-complementary

#170D26 #26240D #0F260D

monochromatic

#0E0817 #0E0817 #170D26 #331D54 #4E2C81

Accessibility & contrast

On white

18.72

#170D26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#170D26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170D26

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170D26	#FFFFFF	#000000	##FFFFFF
##170D26	1.00	18.72	1.12	18.72
#FFFFFF	18.72	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051227

Deuteranopia (green-blind)

#071225

Tritanopia (blue-blind)

#141217

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #170d26;
/* rgb */ color: rgb(23, 13, 38);
/* oklch */ color: oklch(18.8% 0.050 300.1);

Tailwind

colors: {
  custom: {
    50: '#544c60',
    500: '#170d26',
    950: '#000000',
  },
}

SCSS

$custom: #170d26;
$custom-light: #544c60;
$custom-dark: #000000;

JSON

{
  "hex": "#170d26",
  "rgb": {
    "r": 23,
    "g": 13,
    "b": 38
  },
  "hsl": {
    "h": 264,
    "s": 49.02,
    "l": 10
  },
  "oklch": {
    "l": 0.18781,
    "c": 0.05014,
    "h": 300.1
  },
  "luminance": 0.0061
}

Semantic roles & 50–950 ramp

primary

#170D26

secondary

#4C602F

accent

#D94FA2

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#030105

muted

#787779

Preview Lab

Preview with #170D26

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

Preview Lab → · Contrast checker → · Palette generator →