#110F17
Closest named color: Almost Black (#070D0D). oklch(17.5% 0.017 296.1), rgb(17, 15, 23).
Aa
White text reads best on this color (19.01:1).
About this color
#110F17 is a very dark close to neutral grey. In OKLCH its lightness is 17%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.031 away. White text reads best on it, at 19.01:1.
| Hue family | Neutrals |
| Lightness | very dark (17%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.10:1 |
| White text | 19.01:1 |
Values
| HEX | #110F17 |
| RGB | rgb(17, 15, 23) |
| HSL | hsl(255, 21%, 7%) |
| OKLCH | oklch(17.5% 0.017 296.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #110F17 | 19.01:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #110F17 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #110F17 text on white | 19.01:1 | AAA | Lc 105.4 | Preferred for body text |
| #110F17 text on black | 1.10:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9ED
oklch(93.6% 0.005 297.7)
-
Step 200
200
#D9D8E0
oklch(88.5% 0.011 291.9)
-
Step 300
300
#C1BECC
oklch(80.8% 0.02 295.8)
-
Step 400
400
#A29DB2
oklch(70.7% 0.031 296.5)
-
Step 500
500
#8B85A0
oklch(63.1% 0.041 295.4)
-
Step 600
600
#756E8B
oklch(55.5% 0.045 296)
-
Step 700
700
#625C76
oklch(49% 0.042 295.4)
-
Step 800
800
#504B60
oklch(42.6% 0.035 295.8)
-
Step 900
900
#433F4E
oklch(37.8% 0.026 297.4)
-
Step 950
950 (this color)
#110F17
oklch(17.5% 0.017 296.1)
#110F17 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0D1017 | 0.008 |
| Deuteranopia (no green cones) | #0E1017 | 0.007 |
| Tritanopia (no blue cones) | #101012 | 0.013 |
| Achromatopsia (no color) | #101010 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #110F17
#110F17
oklch(17.5% 0.017 296.1)
- #101109
#101109
oklch(17.4% 0.016 113.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #110F17, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.031
- Rich Navy #001219 ΔE 0.032
- Rich Black #0D1B2A ΔE 0.050
- Very Dark Brown #1D0200 ΔE 0.063
- Midnight #03012D ΔE 0.080
- Dark Navy Blue #00022E ΔE 0.083
- Dark Navy #000435 ΔE 0.083
- Dark #1B2431 ΔE 0.085
Use #110F17 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.