#671C6A
Closest named color: Rich Purple (#720058). oklch(38.1% 0.144 326.3), rgb(103, 28, 106).
Aa
White text reads best on this color (10.76:1).
About this color
#671C6A is a dark, vivid purple. In OKLCH its lightness is 38%, its chroma 0.144 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Purple (#720058), ΔE 0.044 away. White text reads best on it, at 10.76:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Rich Purple (#720058) |
| Black text | 1.95:1 |
| White text | 10.76:1 |
Values
| HEX | #671C6A |
| RGB | rgb(103, 28, 106) |
| HSL | hsl(298, 58%, 26%) |
| OKLCH | oklch(38.1% 0.144 326.3) |
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 #671C6A | 10.76:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #671C6A | 1.95:1 | Fails | Lc 9.9 | Not readable |
| #671C6A text on white | 10.76:1 | AAA | Lc 94.0 | Preferred for body text |
| #671C6A text on black | 1.95:1 | Fails | Lc -8.5 | 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 900.
-
Step 50
50
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F5E3F5
oklch(93.5% 0.031 325.8)
-
Step 200
200
#EFCCEF
oklch(88.5% 0.06 326.1)
-
Step 300
300
#E5A8E6
oklch(80.8% 0.108 326)
-
Step 400
400
#D676D9
oklch(70.7% 0.172 326.1)
-
Step 500
500
#C94ACE
oklch(63% 0.22 326.2)
-
Step 600
600
#B520BB
oklch(55.7% 0.239 326.4)
-
Step 700
700
#9B0AA1
oklch(49.1% 0.223 326.3)
-
Step 800
800
#7E1283
oklch(42.7% 0.185 326.1)
-
Step 900
900 (this color)
#671C6A
oklch(38.1% 0.144 326.3)
-
Step 950
950
#3C123D
oklch(27% 0.09 326.8)
#671C6A 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) | #0B386C | 0.151 |
| Deuteranopia (no green cones) | #2E4168 | 0.128 |
| Tritanopia (no blue cones) | #6A2841 | 0.081 |
| Achromatopsia (no color) | #3E3E3E | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #671C6A
#671C6A
oklch(38.1% 0.144 326.3)
- #005217
#005217
oklch(38.2% 0.115 146.4)
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 #671C6A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Purple #720058 ΔE 0.044
- Grape Purple #5D1451 ΔE 0.048
- Velvet #750851 ΔE 0.054
- Purple #800080 ΔE 0.064
- Royal Purple #4B006E ΔE 0.078
- Plum Purple #4E0550 ΔE 0.079
- Red Purple #820747 ΔE 0.084
- Rebecca Purple #663399 ΔE 0.086
Use #671C6A 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.