#7C2770
Closest named color: Purple (#800080). oklch(42.9% 0.146 333.9), rgb(124, 39, 112).
Aa
White text reads best on this color (8.81:1).
About this color
#7C2770 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.146 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.051 away. White text reads best on it, at 8.81:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.38:1 |
| White text | 8.81:1 |
Values
| HEX | #7C2770 |
| RGB | rgb(124, 39, 112) |
| HSL | hsl(308, 52%, 32%) |
| OKLCH | oklch(42.9% 0.146 333.9) |
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 #7C2770 | 8.81:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #7C2770 | 2.38:1 | Fails | Lc 14.6 | Not readable |
| #7C2770 text on white | 8.81:1 | AAA | Lc 89.3 | Fine for body text |
| #7C2770 text on black | 2.38:1 | Fails | Lc -12.9 | 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F1
oklch(93.6% 0.025 333.7)
-
Step 200
200
#EECEE6
oklch(88.5% 0.048 334.8)
-
Step 300
300
#E3ACD8
oklch(80.8% 0.086 333.5)
-
Step 400
400
#D37EC4
oklch(70.7% 0.137 333.7)
-
Step 500
500
#C65AB4
oklch(63.2% 0.174 334.3)
-
Step 600
600
#B13BA0
oklch(55.6% 0.19 334.1)
-
Step 700
700
#982C89
oklch(49.2% 0.177 334.1)
-
Step 800
800 (this color)
#7C2770
oklch(42.9% 0.146 333.9)
-
Step 900
900
#64255A
oklch(37.8% 0.114 334.2)
-
Step 950
950
#3B1735
oklch(27.1% 0.072 334.1)
#7C2770 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) | #254272 | 0.156 |
| Deuteranopia (no green cones) | #424F6E | 0.135 |
| Tritanopia (no blue cones) | #822E48 | 0.075 |
| Achromatopsia (no color) | #4A4A4A | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C2770
#7C2770
oklch(42.9% 0.146 333.9)
- #006032
#006032
oklch(42.9% 0.109 153.8)
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 #7C2770, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.051
- Velvet #750851 ΔE 0.062
- Rich Purple #720058 ΔE 0.063
- Dark Magenta #8B008B ΔE 0.064
- Warm Purple #952E8F ΔE 0.071
- Red Purple #820747 ΔE 0.071
- Red Violet #9E0168 ΔE 0.072
- Mulberry #920A4E ΔE 0.073
Use #7C2770 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.