#13071D
Closest named color: Almost Black (#070D0D). oklch(16.1% 0.047 307.4), rgb(19, 7, 29).
Aa
White text reads best on this color (19.51:1).
About this color
#13071D is a very dark, muted purple. In OKLCH its lightness is 16%, its chroma 0.047 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.053 away. White text reads best on it, at 19.51:1.
| Hue family | Purples |
| Lightness | very dark (16%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.07:1 |
| White text | 19.51:1 |
Values
| HEX | #13071D |
| RGB | rgb(19, 7, 29) |
| HSL | hsl(273, 61%, 7%) |
| OKLCH | oklch(16.1% 0.047 307.4) |
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 #13071D | 19.51:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #13071D | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #13071D text on white | 19.51:1 | AAA | Lc 105.6 | Preferred for body text |
| #13071D 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DED4EA
oklch(88.5% 0.032 306.2)
-
Step 300
300
#CAB8DD
oklch(81% 0.055 307.1)
-
Step 400
400
#B092CC
oklch(70.8% 0.089 307.8)
-
Step 500
500
#9C76BF
oklch(63.1% 0.114 307.3)
-
Step 600
600
#875DAB
oklch(55.5% 0.125 307.6)
-
Step 700
700
#724D93
oklch(49.1% 0.115 307.1)
-
Step 800
800
#5D3F77
oklch(42.6% 0.096 307.5)
-
Step 900
900
#4C3660
oklch(37.7% 0.074 307.3)
-
Step 950
950 (this color)
#13071D
oklch(16.1% 0.047 307.4)
#13071D 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) | #020C1E | 0.039 |
| Deuteranopia (no green cones) | #050C1C | 0.034 |
| Tritanopia (no blue cones) | #110B10 | 0.035 |
| Achromatopsia (no color) | #0C0C0C | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13071D
#13071D
oklch(16.1% 0.047 307.4)
- #091100
#091100
oklch(16.3% 0.042 127)
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 #13071D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.053
- Rich Navy #001219 ΔE 0.055
- Midnight #03012D ΔE 0.060
- Dark Navy Blue #00022E ΔE 0.067
- Dark Navy #000435 ΔE 0.069
- Rich Black #0D1B2A ΔE 0.069
- Very Dark Brown #1D0200 ΔE 0.071
- Very Dark Purple #2A0134 ΔE 0.072
Use #13071D 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.