#1B130E
Closest named color: Almost Black (#070D0D). oklch(19.5% 0.016 53.5), rgb(27, 19, 14).
Aa
White text reads best on this color (18.32:1).
About this color
#1B130E is a very dark close to neutral grey. In OKLCH its lightness is 20%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.050 away. White text reads best on it, at 18.32:1.
| Hue family | Neutrals |
| Lightness | very dark (20%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.14:1 |
| White text | 18.32:1 |
Values
| HEX | #1B130E |
| RGB | rgb(27, 19, 14) |
| HSL | hsl(23, 32%, 8%) |
| OKLCH | oklch(19.5% 0.016 53.5) |
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 #1B130E | 18.32:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #1B130E | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #1B130E text on white | 18.32:1 | AAA | Lc 105.0 | Preferred for body text |
| #1B130E text on black | 1.14:1 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E6
oklch(93.6% 0.006 59.6)
-
Step 200
200
#DFD7D3
oklch(88.4% 0.01 48.6)
-
Step 300
300
#CBBEB5
oklch(81% 0.019 57.2)
-
Step 400
400
#B19C8F
oklch(70.8% 0.031 53.8)
-
Step 500
500
#9D8373
oklch(63% 0.04 53.4)
-
Step 600
600
#886D5C
oklch(55.6% 0.043 53.8)
-
Step 700
700
#735B4B
oklch(49.1% 0.04 55.3)
-
Step 800
800
#5E4A3E
oklch(42.7% 0.033 52.5)
-
Step 900
900
#4D3E35
oklch(37.7% 0.026 52.6)
-
Step 950
950 (this color)
#1B130E
oklch(19.5% 0.016 53.5)
#1B130E 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) | #15140E | 0.013 |
| Deuteranopia (no green cones) | #17150E | 0.011 |
| Tritanopia (no blue cones) | #1D1212 | 0.011 |
| Achromatopsia (no color) | #151515 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B130E
#1B130E
oklch(19.5% 0.016 53.5)
- #0E161B
#0E161B
oklch(19.5% 0.016 236.1)
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 #1B130E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.050
- Rich Navy #001219 ΔE 0.054
- Rich Black #0D1B2A ΔE 0.056
- Very Dark Brown #1D0200 ΔE 0.059
- Dark Brown #341C02 ΔE 0.070
- Jet #212529 ΔE 0.072
- Dark #1B2431 ΔE 0.076
- Dark Maroon #3C0008 ΔE 0.083
Use #1B130E 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.