#6B507A
Closest named color: Dusty Grape (#545775). oklch(47.6% 0.073 313), rgb(107, 80, 122).
Aa
White text reads best on this color (6.87:1).
About this color
#6B507A is a medium-dark, moderately saturated purple. In OKLCH its lightness is 48%, its chroma 0.073 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.043 away. White text reads best on it, at 6.87:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Dusty Grape (#545775) |
| Black text | 3.05:1 |
| White text | 6.87:1 |
Values
| HEX | #6B507A |
| RGB | rgb(107, 80, 122) |
| HSL | hsl(279, 21%, 40%) |
| OKLCH | oklch(47.6% 0.073 313) |
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 #6B507A | 6.87:1 | AA | Lc -88.7 | Fine for body text |
| Black text on #6B507A | 3.05:1 | AA large text | Lc 20.3 | Dividers and decoration only |
| #6B507A text on white | 6.87:1 | AA | Lc 83.7 | Fine for body text |
| #6B507A text on black | 3.05:1 | AA large text | Lc -18.3 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DED6E3
oklch(88.6% 0.02 312.8)
-
Step 300
300
#C9BAD1
oklch(80.8% 0.036 314.1)
-
Step 400
400
#AD97BA
oklch(70.7% 0.056 312.9)
-
Step 500
500
#997DA9
oklch(63.2% 0.072 313)
-
Step 600
600
#846694
oklch(55.7% 0.078 313.5)
-
Step 700
700 (this color)
#6B507A
oklch(47.6% 0.073 313)
-
Step 800
800
#5B4567
oklch(42.7% 0.061 313.3)
-
Step 900
900
#4A3A54
oklch(37.6% 0.048 312.1)
-
Step 950
950
#2C2231
oklch(27% 0.031 314.3)
#6B507A 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) | #49597C | 0.057 |
| Deuteranopia (no green cones) | #4F5B79 | 0.052 |
| Tritanopia (no blue cones) | #6A555F | 0.051 |
| Achromatopsia (no color) | #5A5A5A | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B507A
#6B507A
oklch(47.6% 0.073 313)
- #4C653A
#4C653A
oklch(47.5% 0.072 133.1)
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 #6B507A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.043
- Dusk #4E5481 ΔE 0.048
- Muted Purple #805B87 ΔE 0.052
- Dull Purple #84597E ΔE 0.053
- Twilight #4E518B ΔE 0.054
- Dusty Purple #825F87 ΔE 0.061
- Dark Mauve #874C62 ΔE 0.062
- Light Eggplant #894585 ΔE 0.063
Use #6B507A 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.