#010E13
Closest named color: Almost Black (#070D0D). oklch(15.2% 0.025 220.3), rgb(1, 14, 19).
Aa
White text reads best on this color (19.56:1).
About this color
#010E13 is a very dark close to neutral grey. In OKLCH its lightness is 15%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.017 away. White text reads best on it, at 19.56:1.
| Hue family | Neutrals |
| Lightness | very dark (15%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.07:1 |
| White text | 19.56:1 |
Values
| HEX | #010E13 |
| RGB | rgb(1, 14, 19) |
| HSL | hsl(197, 90%, 4%) |
| OKLCH | oklch(15.2% 0.025 220.3) |
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 #010E13 | 19.56:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #010E13 | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #010E13 text on white | 19.56:1 | AAA | Lc 105.7 | Preferred for body text |
| #010E13 text on black | 1.07:1 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE1
oklch(88.5% 0.017 221.1)
-
Step 300
300
#ACC6CE
oklch(81% 0.03 218.3)
-
Step 400
400
#80A8B5
oklch(70.7% 0.047 219.8)
-
Step 500
500
#5E92A3
oklch(63% 0.061 220.6)
-
Step 600
600
#437D8E
oklch(55.7% 0.066 219.1)
-
Step 700
700
#346979
oklch(49.1% 0.062 220)
-
Step 800
800
#2C5662
oklch(42.8% 0.051 218.6)
-
Step 900
900
#284750
oklch(37.8% 0.04 218.4)
-
Step 950
950 (this color)
#010E13
oklch(15.2% 0.025 220.3)
#010E13 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) | #0B0D13 | 0.021 |
| Deuteranopia (no green cones) | #080B13 | 0.019 |
| Tritanopia (no blue cones) | #001010 | 0.012 |
| Achromatopsia (no color) | #0C0C0C | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #010E13
#010E13
oklch(15.2% 0.025 220.3)
- #150804
#150804
oklch(15.3% 0.026 43.1)
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 #010E13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.017
- Rich Navy #001219 ΔE 0.018
- Rich Black #0D1B2A ΔE 0.068
- Dark Navy Blue #00022E ΔE 0.074
- Midnight #03012D ΔE 0.075
- Very Dark Brown #1D0200 ΔE 0.079
- Dark Navy #000435 ΔE 0.080
- Very Dark Blue #000133 ΔE 0.082
Use #010E13 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.