#612975
Closest named color: Rebecca Purple (#663399). oklch(39.5% 0.133 316.1), rgb(97, 41, 117).
Aa
White text reads best on this color (10.08:1).
About this color
#612975 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.133 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.062 away. White text reads best on it, at 10.08:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.08:1 |
| White text | 10.08:1 |
Values
| HEX | #612975 |
| RGB | rgb(97, 41, 117) |
| HSL | hsl(284, 48%, 31%) |
| OKLCH | oklch(39.5% 0.133 316.1) |
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 #612975 | 10.08:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #612975 | 2.08:1 | Fails | Lc 11.1 | Not readable |
| #612975 text on white | 10.08:1 | AAA | Lc 92.9 | Preferred for body text |
| #612975 text on black | 2.08:1 | Fails | Lc -9.6 | 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 900.
-
Step 50
50
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F2E4F7
oklch(93.6% 0.029 317.2)
-
Step 200
200
#E8CFF2
oklch(88.6% 0.054 316.3)
-
Step 300
300
#DAADEC
oklch(80.9% 0.099 316.1)
-
Step 400
400
#C77EE3
oklch(70.7% 0.16 316.1)
-
Step 500
500
#B858DA
oklch(63.1% 0.204 316.3)
-
Step 600
600
#A337C8
oklch(55.6% 0.222 315.9)
-
Step 700
700
#8C27AC
oklch(49.1% 0.206 316.4)
-
Step 800
800
#71238C
oklch(42.6% 0.171 315.8)
-
Step 900
900 (this color)
#612975
oklch(39.5% 0.133 316.1)
-
Step 950
950
#361641
oklch(26.9% 0.084 316.6)
#612975 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) | #103E77 | 0.125 |
| Deuteranopia (no green cones) | #294373 | 0.109 |
| Tritanopia (no blue cones) | #60364B | 0.085 |
| Achromatopsia (no color) | #424242 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #612975
#612975
oklch(39.5% 0.133 316.1)
- #255300
#255300
oklch(39.4% 0.117 136)
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 #612975, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.062
- Grape Purple #5D1451 ΔE 0.069
- Dark Slate Blue #483D8B ΔE 0.070
- Rich Purple #720058 ΔE 0.073
- Purple #800080 ΔE 0.074
- Velvet #750851 ΔE 0.080
- Indigo #4B0082 ΔE 0.082
- Royal Purple #4B006E ΔE 0.082
Use #612975 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.