#130C33
Closest named color: Navy Blue (#001146). oklch(19.3% 0.073 285.5), rgb(19, 12, 51).
Aa
White text reads best on this color (18.61:1).
About this color
#130C33 is a very dark, moderately saturated purple. In OKLCH its lightness is 19%, its chroma 0.073 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.048 away. White text reads best on it, at 18.61:1.
| Hue family | Purples |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.12:1 |
| White text | 18.61:1 |
Values
| HEX | #130C33 |
| RGB | rgb(19, 12, 51) |
| HSL | hsl(251, 62%, 12%) |
| OKLCH | oklch(19.3% 0.073 285.5) |
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 #130C33 | 18.61:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #130C33 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #130C33 text on white | 18.61:1 | AAA | Lc 105.0 | Preferred for body text |
| #130C33 text on black | 1.12:1 | 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
#F4F4FD
oklch(97% 0.012 286.2)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D5D5F8
oklch(88.4% 0.048 285.4)
-
Step 300
300
#BBB9F7
oklch(80.9% 0.087 285.8)
-
Step 400
400
#9992F3
oklch(70.6% 0.14 285.5)
-
Step 500
500
#8274EE
oklch(63.1% 0.177 285.4)
-
Step 600
600
#6E59DD
oklch(55.7% 0.193 285.6)
-
Step 700
700
#5C48BF
oklch(49.1% 0.178 285.5)
-
Step 800
800
#4B3C9B
oklch(42.7% 0.148 285.5)
-
Step 900
900
#3E347B
oklch(37.6% 0.116 285.8)
-
Step 950
950 (this color)
#130C33
oklch(19.3% 0.073 285.5)
#130C33 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) | #001434 | 0.036 |
| Deuteranopia (no green cones) | #001232 | 0.035 |
| Tritanopia (no blue cones) | #07161E | 0.061 |
| Achromatopsia (no color) | #131313 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #130C33
#130C33
oklch(19.3% 0.073 285.5)
- #171500
#171500
oklch(19.2% 0.041 105.2)
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 #130C33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.048
- Dark Navy #000435 ΔE 0.050
- Midnight Purple #280137 ΔE 0.053
- Rich Black #0D1B2A ΔE 0.054
- Night Blue #040348 ΔE 0.055
- Midnight #03012D ΔE 0.057
- Very Dark Purple #2A0134 ΔE 0.058
- Very Dark Blue #000133 ΔE 0.060
Use #130C33 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.