#672581
Closest named color: Rebecca Purple (#663399). oklch(40.6% 0.154 314.7), rgb(103, 37, 129).
Aa
White text reads best on this color (9.72:1).
About this color
#672581 is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.154 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.046 away. White text reads best on it, at 9.72:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.15:1 |
| White text | 9.72:1 |
Values
| HEX | #672581 |
| RGB | rgb(103, 37, 129) |
| HSL | hsl(283, 55%, 33%) |
| OKLCH | oklch(40.6% 0.154 314.7) |
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 #672581 | 9.72:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #672581 | 2.15:1 | Fails | Lc 12.2 | Not readable |
| #672581 text on white | 9.72:1 | AAA | Lc 91.8 | Preferred for body text |
| #672581 text on black | 2.15:1 | Fails | Lc -10.6 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E6D0F0
oklch(88.5% 0.049 315.4)
-
Step 300
300
#D7AFE9
oklch(80.9% 0.091 315.2)
-
Step 400
400
#C283DE
oklch(70.7% 0.144 314.9)
-
Step 500
500
#B260D5
oklch(63.1% 0.185 314.7)
-
Step 600
600
#9D42C2
oklch(55.6% 0.2 314.6)
-
Step 700
700
#8633A7
oklch(49.1% 0.185 314.7)
-
Step 800
800 (this color)
#672581
oklch(40.6% 0.154 314.7)
-
Step 900
900
#58296C
oklch(37.6% 0.119 314.6)
-
Step 950
950
#341940
oklch(27.1% 0.076 314.4)
#672581 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) | #004084 | 0.143 |
| Deuteranopia (no green cones) | #22467F | 0.128 |
| Tritanopia (no blue cones) | #653850 | 0.101 |
| Achromatopsia (no color) | #444444 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #672581
#672581
oklch(40.6% 0.154 314.7)
- #2A5600
#2A5600
oklch(40.5% 0.118 134.8)
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 #672581, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.046
- Purple #800080 ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.075
- Dark Magenta #8B008B ΔE 0.078
- Rich Purple #720058 ΔE 0.080
- Indigo #4B0082 ΔE 0.081
- Grape Purple #5D1451 ΔE 0.087
- Blueberry #464196 ΔE 0.087
Use #672581 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.