#7F2574
Closest named color: Purple (#800080). oklch(43.4% 0.154 333.2), rgb(127, 37, 116).
Aa
White text reads best on this color (8.68:1).
About this color
#7F2574 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.154 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.044 away. White text reads best on it, at 8.68:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #7F2574 |
| RGB | rgb(127, 37, 116) |
| HSL | hsl(307, 55%, 32%) |
| OKLCH | oklch(43.4% 0.154 333.2) |
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 #7F2574 | 8.68:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #7F2574 | 2.41:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #7F2574 text on white | 8.68:1 | AAA | Lc 88.9 | Fine for body text |
| #7F2574 text on black | 2.41:1 | Fails | Lc -13.3 | 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F1
oklch(93.6% 0.025 333.7)
-
Step 200
200
#EECDE7
oklch(88.4% 0.05 333.3)
-
Step 300
300
#E4ABDA
oklch(80.8% 0.09 332.6)
-
Step 400
400
#D57CC7
oklch(70.7% 0.145 333)
-
Step 500
500
#C856B8
oklch(63.1% 0.185 333.3)
-
Step 600
600
#B336A4
oklch(55.7% 0.2 333.2)
-
Step 700
700
#99278C
oklch(49% 0.185 333.1)
-
Step 800
800 (this color)
#7F2574
oklch(43.4% 0.154 333.2)
-
Step 900
900
#65235C
oklch(37.8% 0.12 333.4)
-
Step 950
950
#3B1636
oklch(27% 0.075 332.9)
#7F2574 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) | #224376 | 0.165 |
| Deuteranopia (no green cones) | #425072 | 0.141 |
| Tritanopia (no blue cones) | #852D49 | 0.080 |
| Achromatopsia (no color) | #4B4B4B | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F2574
#7F2574
oklch(43.4% 0.154 333.2)
- #006232
#006232
oklch(43.5% 0.111 153.2)
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 #7F2574, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.044
- Dark Magenta #8B008B ΔE 0.055
- Warm Purple #952E8F ΔE 0.063
- Rich Purple #720058 ΔE 0.067
- Velvet #750851 ΔE 0.068
- Red Violet #9E0168 ΔE 0.068
- Light Eggplant #894585 ΔE 0.071
- Mulberry #920A4E ΔE 0.074
Use #7F2574 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.