#7F2580
Closest named color: Purple (#800080). oklch(44.1% 0.164 327.5), rgb(127, 37, 128).
Aa
White text reads best on this color (8.47:1).
About this color
#7F2580 is a dark, vivid purple. In OKLCH its lightness is 44%, its chroma 0.164 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.036 away. White text reads best on it, at 8.47:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.47:1 |
| White text | 8.47:1 |
Values
| HEX | #7F2580 |
| RGB | rgb(127, 37, 128) |
| HSL | hsl(299, 55%, 32%) |
| OKLCH | oklch(44.1% 0.164 327.5) |
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 #7F2580 | 8.47:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #7F2580 | 2.47:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #7F2580 text on white | 8.47:1 | AAA | Lc 88.2 | Fine for body text |
| #7F2580 text on black | 2.47:1 | Fails | Lc -13.9 | 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 800.
-
Step 50
50
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F5E4F4
oklch(93.7% 0.028 327.6)
-
Step 200
200
#EDCDEC
oklch(88.4% 0.054 327)
-
Step 300
300
#E2ABE1
oklch(80.9% 0.096 327)
-
Step 400
400
#D27BD1
oklch(70.6% 0.153 327.5)
-
Step 500
500
#C554C5
oklch(63.1% 0.197 327.6)
-
Step 600
600
#B032B1
oklch(55.6% 0.213 327.6)
-
Step 700
700
#972398
oklch(49.1% 0.198 327.7)
-
Step 800
800 (this color)
#7F2580
oklch(44.1% 0.164 327.5)
-
Step 900
900
#632264
oklch(37.8% 0.128 327.1)
-
Step 950
950
#3A153A
oklch(26.9% 0.08 327.5)
#7F2580 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) | #154583 | 0.173 |
| Deuteranopia (no green cones) | #3C517E | 0.146 |
| Tritanopia (no blue cones) | #833250 | 0.091 |
| Achromatopsia (no color) | #4D4D4D | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F2580
#7F2580
oklch(44.1% 0.164 327.5)
- #006523
#006523
oklch(44.2% 0.13 147.5)
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 #7F2580, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.036
- Dark Magenta #8B008B ΔE 0.042
- Warm Purple #952E8F ΔE 0.054
- Rebecca Purple #663399 ΔE 0.068
- Light Eggplant #894585 ΔE 0.070
- Red Violet #9E0168 ΔE 0.077
- Rich Purple #720058 ΔE 0.080
- Velvet #750851 ΔE 0.084
Use #7F2580 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.