#1C051D
Closest named color: Very Dark Purple (#2A0134). oklch(17.2% 0.058 326.1), rgb(28, 5, 29).
Aa
White text reads best on this color (19.28:1).
About this color
#1C051D is a very dark, muted purple. In OKLCH its lightness is 17%, its chroma 0.058 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.057 away. White text reads best on it, at 19.28:1.
| Hue family | Purples |
| Lightness | very dark (17%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.08:1 |
| White text | 19.28:1 |
Values
| HEX | #1C051D |
| RGB | rgb(28, 5, 29) |
| HSL | hsl(298, 71%, 7%) |
| OKLCH | oklch(17.2% 0.058 326.1) |
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 #1C051D | 19.28:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #1C051D | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #1C051D text on white | 19.28:1 | AAA | Lc 105.4 | Preferred for body text |
| #1C051D text on black | 1.08:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F1
oklch(93.5% 0.02 325.7)
-
Step 200
200
#E7D1E7
oklch(88.5% 0.038 325.9)
-
Step 300
300
#D9B2D9
oklch(81% 0.069 326.2)
-
Step 400
400
#C488C5
oklch(70.7% 0.109 326.1)
-
Step 500
500
#B468B7
oklch(63% 0.142 325.7)
-
Step 600
600
#A04EA2
oklch(55.7% 0.153 326.5)
-
Step 700
700
#883E8B
oklch(49% 0.143 326)
-
Step 800
800
#6F3471
oklch(42.7% 0.118 326.2)
-
Step 900
900
#5A2E5B
oklch(37.7% 0.092 326.4)
-
Step 950
950 (this color)
#1C051D
oklch(17.2% 0.058 326.1)
#1C051D 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) | #030C1E | 0.059 |
| Deuteranopia (no green cones) | #090F1C | 0.051 |
| Tritanopia (no blue cones) | #1D080F | 0.034 |
| Achromatopsia (no color) | #0E0E0E | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C051D
#1C051D
oklch(17.2% 0.058 326.1)
- #001502
#001502
oklch(17% 0.053 145.6)
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 #1C051D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.057
- Midnight Purple #280137 ΔE 0.059
- Very Dark Brown #1D0200 ΔE 0.066
- Almost Black #070D0D ΔE 0.068
- Rich Navy #001219 ΔE 0.072
- Rich Black #0D1B2A ΔE 0.075
- Midnight #03012D ΔE 0.079
- Eggplant #380835 ΔE 0.083
Use #1C051D 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.