#1A0B2D
Closest named color: Midnight Purple (#280137). oklch(19.4% 0.066 300.7), rgb(26, 11, 45).
Aa
White text reads best on this color (18.58:1).
About this color
#1A0B2D is a very dark, muted purple. In OKLCH its lightness is 19%, its chroma 0.066 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.043 away. White text reads best on it, at 18.58:1.
| Hue family | Purples |
| Lightness | very dark (19%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.12:1 |
| White text | 18.58:1 |
Values
| HEX | #1A0B2D |
| RGB | rgb(26, 11, 45) |
| HSL | hsl(266, 61%, 11%) |
| OKLCH | oklch(19.4% 0.066 300.7) |
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 #1A0B2D | 18.58:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #1A0B2D | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #1A0B2D text on white | 18.58:1 | AAA | Lc 105.0 | Preferred for body text |
| #1A0B2D 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DDD3F2
oklch(88.4% 0.043 300.2)
-
Step 300
300
#C9B6EC
oklch(81% 0.078 300.8)
-
Step 400
400
#AE8DE2
oklch(70.7% 0.125 301.1)
-
Step 500
500
#9A6FDA
oklch(63.1% 0.159 300.5)
-
Step 600
600
#8654C7
oklch(55.6% 0.173 301)
-
Step 700
700
#7144AC
oklch(49.1% 0.161 300.5)
-
Step 800
800
#5C388B
oklch(42.6% 0.134 300.9)
-
Step 900
900
#4B326F
oklch(37.7% 0.103 300.5)
-
Step 950
950 (this color)
#1A0B2D
oklch(19.4% 0.066 300.7)
#1A0B2D 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) | #00132E | 0.050 |
| Deuteranopia (no green cones) | #02132C | 0.048 |
| Tritanopia (no blue cones) | #16121A | 0.049 |
| Achromatopsia (no color) | #131313 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A0B2D
#1A0B2D
oklch(19.4% 0.066 300.7)
- #121700
#121700
oklch(19.2% 0.046 119.6)
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 #1A0B2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.043
- Very Dark Purple #2A0134 ΔE 0.045
- Rich Black #0D1B2A ΔE 0.056
- Navy Blue #001146 ΔE 0.067
- Dark Navy #000435 ΔE 0.067
- Midnight #03012D ΔE 0.069
- Dark Purple #35063E ΔE 0.070
- Rich Navy #001219 ΔE 0.071
Use #1A0B2D 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.