#6D459C
Closest named color: Rebecca Purple (#663399). oklch(47.8% 0.138 302.7), rgb(109, 69, 156).
Aa
White text reads best on this color (7.04:1).
About this color
#6D459C is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.138 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.043 away. White text reads best on it, at 7.04:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.98:1 |
| White text | 7.04:1 |
Values
| HEX | #6D459C |
| RGB | rgb(109, 69, 156) |
| HSL | hsl(268, 39%, 44%) |
| OKLCH | oklch(47.8% 0.138 302.7) |
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 #6D459C | 7.04:1 | AAA | Lc -89.1 | Fine for body text |
| Black text on #6D459C | 2.98:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #6D459C text on white | 7.04:1 | AAA | Lc 84.1 | Fine for body text |
| #6D459C text on black | 2.98:1 | Fails | Lc -17.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DED4EE
oklch(88.6% 0.037 303.1)
-
Step 300
300
#C9B7E5
oklch(81% 0.067 302.8)
-
Step 400
400
#AE90D8
oklch(70.7% 0.107 302.9)
-
Step 500
500
#9A73CD
oklch(63.1% 0.136 302.7)
-
Step 600
600
#855ABA
oklch(55.7% 0.148 302.5)
-
Step 700
700 (this color)
#6D459C
oklch(47.8% 0.138 302.7)
-
Step 800
800
#5C3C82
oklch(42.7% 0.115 302.9)
-
Step 900
900
#4B3468
oklch(37.6% 0.089 302.8)
-
Step 950
950
#2C1F3D
oklch(27% 0.056 302.8)
#6D459C 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) | #24589F | 0.104 |
| Deuteranopia (no green cones) | #32589A | 0.094 |
| Tritanopia (no blue cones) | #64566A | 0.104 |
| Achromatopsia (no color) | #595959 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D459C
#6D459C
oklch(47.8% 0.138 302.7)
- #516700
#516700
oklch(47.8% 0.117 123)
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 #6D459C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.043
- Light Eggplant #894585 ΔE 0.066
- Twilight #4E518B ΔE 0.066
- Blueberry #464196 ΔE 0.070
- Bluey Purple #6241C7 ΔE 0.073
- Iris #6258C4 ΔE 0.075
- Dark Slate Blue #483D8B ΔE 0.075
- Dusk #4E5481 ΔE 0.080
Use #6D459C 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.