#68407F
Closest named color: Rebecca Purple (#663399). oklch(44.6% 0.109 312), rgb(104, 64, 127).
Aa
White text reads best on this color (7.98:1).
About this color
#68407F is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.109 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.056 away. White text reads best on it, at 7.98:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.62:1 |
| White text | 7.98:1 |
Values
| HEX | #68407F |
| RGB | rgb(104, 64, 127) |
| HSL | hsl(278, 33%, 37%) |
| OKLCH | oklch(44.6% 0.109 312) |
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 #68407F | 7.98:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #68407F | 2.62:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #68407F text on white | 7.98:1 | AAA | Lc 87.5 | Fine for body text |
| #68407F text on black | 2.62:1 | Fails | Lc -14.7 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE7F3
oklch(93.7% 0.018 311.6)
-
Step 200
200
#E1D3EA
oklch(88.5% 0.035 312.4)
-
Step 300
300
#CEB5DF
oklch(80.8% 0.064 311.6)
-
Step 400
400
#B68ECF
oklch(70.7% 0.102 311.9)
-
Step 500
500
#A471C2
oklch(63.2% 0.129 312.1)
-
Step 600
600
#8F57AE
oklch(55.6% 0.142 312.3)
-
Step 700
700
#794796
oklch(49.1% 0.131 311.7)
-
Step 800
800 (this color)
#68407F
oklch(44.6% 0.109 312)
-
Step 900
900
#503362
oklch(37.7% 0.085 311.4)
-
Step 950
950
#2F1E39
oklch(26.9% 0.053 312.1)
#68407F 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) | #324F81 | 0.089 |
| Deuteranopia (no green cones) | #3D517D | 0.080 |
| Tritanopia (no blue cones) | #664A59 | 0.076 |
| Achromatopsia (no color) | #515151 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68407F
#68407F
oklch(44.6% 0.109 312)
- #3C6017
#3C6017
oklch(44.6% 0.109 132.3)
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 #68407F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.056
- Twilight #4E518B ΔE 0.060
- Dark Slate Blue #483D8B ΔE 0.063
- Dusk #4E5481 ΔE 0.065
- Light Eggplant #894585 ΔE 0.066
- Blueberry #464196 ΔE 0.071
- Dusty Grape #545775 ΔE 0.075
- Muted Purple #805B87 ΔE 0.087
Use #68407F 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.