#6A297C
Closest named color: Rebecca Purple (#663399). oklch(41.2% 0.144 318.2), rgb(106, 41, 124).
Aa
White text reads best on this color (9.45:1).
About this color
#6A297C is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.144 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.051 away. White text reads best on it, at 9.45:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.22:1 |
| White text | 9.45:1 |
Values
| HEX | #6A297C |
| RGB | rgb(106, 41, 124) |
| HSL | hsl(287, 50%, 32%) |
| OKLCH | oklch(41.2% 0.144 318.2) |
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 #6A297C | 9.45:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #6A297C | 2.22:1 | Fails | Lc 12.7 | Not readable |
| #6A297C text on white | 9.45:1 | AAA | Lc 91.2 | Preferred for body text |
| #6A297C text on black | 2.22:1 | Fails | Lc -11.1 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E7D0EE
oklch(88.6% 0.047 318.3)
-
Step 300
300
#D8B0E4
oklch(80.9% 0.084 318.3)
-
Step 400
400
#C484D7
oklch(70.8% 0.136 318.3)
-
Step 500
500
#B462CB
oklch(63.1% 0.172 318.5)
-
Step 600
600
#9F45B8
oklch(55.6% 0.187 318.3)
-
Step 700
700
#88369F
oklch(49.2% 0.174 318.1)
-
Step 800
800 (this color)
#6A297C
oklch(41.2% 0.144 318.2)
-
Step 900
900
#5A2A67
oklch(37.7% 0.112 318.7)
-
Step 950
950
#35193C
oklch(27% 0.072 319.3)
#6A297C 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) | #0D427E | 0.141 |
| Deuteranopia (no green cones) | #2D487A | 0.121 |
| Tritanopia (no blue cones) | #6A384F | 0.091 |
| Achromatopsia (no color) | #464646 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A297C
#6A297C
oklch(41.2% 0.144 318.2)
- #205A00
#205A00
oklch(41.3% 0.128 138.2)
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 #6A297C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.051
- Purple #800080 ΔE 0.058
- Rich Purple #720058 ΔE 0.075
- Dark Magenta #8B008B ΔE 0.077
- Dark Slate Blue #483D8B ΔE 0.077
- Velvet #750851 ΔE 0.082
- Grape Purple #5D1451 ΔE 0.083
- Blueberry #464196 ΔE 0.090
Use #6A297C 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.